An Etymological Dictionary of Astronomy and Astrophysics
English-French-Persian

فرهنگ ریشه شناختی اخترشناسی-اخترفیزیک

M. Heydari-Malayeri    -    Paris Observatory

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Number of Results: 13176 Search : in
survive
  برزیویدن   
barzividan

Fr.: survivre   

To remain alive after the death of someone, the cessation of something, or the occurrence of some event; continue to live (Dictionary.com).

M.E., from O.Fr. souvivre, from L. supervivere "live beyond, live longer than," from → super- "over, beyond," + vivere "to live," cognate with Gk. bios, → bio-, and Pers. zistan "to live," as below.

Barzividan, from bar- "over, above," variant of abar-, → super-, + zividan, from Mid.Pers. zivastan "to live," zivik, zivandag "alive, living," Mod.Pers. zistan "to live;" cf. O.Pers./Av. gay- "to live;" Av. gaya- "life," gaeθâ- "being, world, mankind," jivya-, jva- "aliving, alive," Skt. jivah "alive, living;" Gk. bios "life;" L. vivus "living, alive," vita "life;" O.E. cwic "alive;" E. quick, Lith. gyvas "living, alive;" PIE base *gweie- "to live."

susceptibility
  برخودگیری   
barxodgiri

Fr.: susceptibilité   

State or character of being susceptible. → magnetic susceptibility

M.L. susceptibilitas, from susceptibilis "capable, sustainable, susceptible," from susceptus, p.p. of suscipere "sustain, support, acknowledge," from sub "up from under" + capere "to take" ......

Barxodgiri, from bar- "up; upon; on; in; into; at; forth; with; near; before; according to" (Mid.Pers. abar; O.Pers. upariy "above; over, upon, according to;" Av. upairi "above, over," upairi.zəma- "located above the earth;" cf. Gk. hyper- "over, above;" L. super-; O.H.G. ubir "over;" PIE base *uper "over") + xod "self, own" (Mid.Pers. xwad "self; indeed;" Av. hva- "self, own") + giri vebal noun of gereftan "to take, seize, hold" (Mid.Pers. griftan, gir- "to take, hold, restrain;" O.Pers./Av. grab- "to take, seize," cf. Skt. grah-, grabh- "to seize, take," graha- "seizing, holding, perceiving," M.L.G. grabben "to grab," from P.Gmc. *grab, E. grab "to take or grasp suddenly;" PIE *ghrebh- "to seize").

suspect
  ۱) برگاسیدن؛ ۲) برگاسار   
1) bargâsidan; 2) bargâsâr

Fr.: 1) soupçonner; 2) suspect   

1) To believe to be guilty, false, counterfeit, undesirable, defective, bad, etc., with little or no proof.
2) A person who is suspected, especially one suspected of a crime, offense, or the like (Dictionary.com).

M.E., from M.Fr. suspecter, from O.Fr. suspect, from L. suspectus "suspected, regarded with suspicion or mistrust," p.p. of suspicere "look up at, look upward," from assimilated form of → sub- + specere, "to look at," → -scope.

Bargâsidan, from bar- "on; up; upon; in; into; at; forth; with," → on-, + gâsidan "to look at," → speculate; bargâsâr, from bargâs + -âr, contraction of âvar agent noun of âvardan "to bring; to cause, produce," → format.

suspected
  برگاسیده   
bargâsidé

Fr.: soupçonné   

Believed likely.

Past participle of → suspect.

suspicion
  برگاسش   
bargâseš

Fr.: suspicion   

1) The state of mind or feeling of one who suspects.
2) An instance of suspecting something or someone (Dictionary.com).

M.E., from suspecioun, from O.Fr. suspicion, sospeçon "mistrust, suspicion," from L.L. suspectionem "mistrust, suspicion, fear," noun of state from past participle stem of L. suspicere "to look up at," → suspect.

Verbal noun from bargâsidan, → suspect.

suspicious
  برگاسناک   
bargâsenâk

Fr.: suspicieux   

1) Tending to cause or excite suspicion; questionable.
2) Inclined to suspect, especially inclined to suspect evil; distrustful.
3) Full of or feeling suspicion (Dictionary.com).

M.E., from O.Fr. sospecious, from L. suspiciosus, suspitiosus "exciting suspicion, causing mistrust," from stem of suspicere, → suspect.

Bargâsnâk, from bargâs present stem of pargâsidan, → suspect, + -nâk adj. suffix.

sustain
  پداردن   
padârdan

Fr.: soutenir, maintenir, prolonger   

To cause or allow something to continue for a long period of time.

M.E. suste(i)nen, from O.Fr. sustenir "hold up, endure," from L. sustinere "hold up, support, endure," from → sub- "up from below" + tenere "to hold," from from PIE root *ten- "to stretch," → tension.

Padârdan, from Sogd. padâr "to sustain, support," from Proto-Ir. *pati-dar-, from *pati- "to, toward, in, at, agianst," → ad hoc, + *dar "to hold, keep, maintain," → property, + -dan infinitive suffix.

sustainability
  پدارش‌پذیری   
padârešpaziri

Fr.: durabilité   

An ecological concept, the property or condition of being → sustainable.

Quality, state noun from → sustainable.

sustainable
  پداردنی، پدارش‌پذیر   
padârdani, padârešpazir

Fr.: durable   

Ecology: Maintaining ecological balance; exploiting natural resources without destroying the ecological balance of an area, e.g. → sustainable agriculture; → sustainable development.

sustain; → -able.

sustainable agriculture
  کشاورزی ِ پداردنی   
kešâvarzi-ye padârdani

Fr.: agriculture durable   

The ability of a farm to produce food indefinitely, without causing severe or irreversible damage to → ecosystem health.

sustainable; → agriculture.

sustainable development
  گوالش ِ پداردنی   
govâleš-e padârdani

Fr.: développement durable   

Ecology: A development that meets the needs of the present without compromising the ability of future generations to meet their own needs.

sustainable; → development.

swan
  قو   
qu (#)

Fr.: cygne   

A large, usually white bird with a long neck that lives on rivers and lakes (family Anatidae, especially genus Cygnus).

M.E., from O.E. swan; cf. O.S. swan, O.N. svanr, M.Du. swane, Du. zwaan, O.H.G. swan, Ger. Schwan, probably literally "the singing bird," from PIE base *swon-/*swen- "to sing, make sound."

Qu "swan," maybe an onomatopoetic word from the sound of swan's call; cf. Russ. ky-ky "cry of a swan."

Swan band
  باند ِ سوان   
bând-e Swan

Fr.: bande de Swan   

One of the three prominent bands in the spectra of comets and carbon stars caused by diatomic carbon (C2).

Named after the Scottish physicist William Swan (1818-1894) who first studied the spectral analysis of radical carbon C2 in 1856; → band.

Swan Nebula
  میغ ِ قو   
miq-e qu

Fr.: nébuleuse du Cygne   

Same as → Omega Nebula.

swan; → nebula.

swarm
  غنگ   
qang

Fr.: essaim   

A great number of things especially in motion. → meteorite swarm.

ME; OE swearm; cf. O.S., M.L.G. swarm, Swed. svärm, M.Du. swerm, O.H.G. swarm, Ger. Schwarm "swarm;" O.N. svarmr "tumult."

Qang in Lârestâni "swarm of bees, flies, or the like," Lori qem (qem zaye) "swarm of bees, ants, and the like."

sweep-up radius
  شعاع ِ روبش   
šo'â'-e rubeš

Fr.: rayon de balayage   

The → radius of a → supernova remnant (SNR) when, at the end of the → free expansion phase, the mass of the swept-up → shell equals that of the ejected gas from the → supernova explosion. It is given by RSW = (3Me / 4πρ0)(1/3), where Me is the ejected mass and ρ0 is the initial density of the → interstellar medium.

Sweep, from M.E. swepen, from O.E. swapan "to sweep;" cognate with Ger. schweifen; → up; → radius.

Šo'â', → radius; rubeš, noun from ruftan, rubidan "to sweep," → scan.

switch
  ۱) دگربان؛ ۲) دگربانیدن   
1) degarbân; 2) degarbânidan

Fr.: 1) interrupteur; 2) interrompre   

1a) A shift from one to another.
1b) A device used to break or open an electric circuit or to divert current from one conductor to another.
2) To shift or exchange; To connect, disconnect, or redirect.

Switch "slender riding whip, flexible stick," probably from a Flemish or Low German word akin to Hanoverian swutsche, a variant of Low Ger. zwukse "long thin stick, switch."

Degarbân, from degar "other, another" (Mid.Pers. dit, ditikar "the other, the second;" O.Pers. duvitiya- "second," Av. daibitya-, bitya- "second;" Skt. dvitiya- "second," PIE *duitiio- "second") + -bân a suffix denoting "keeper, guard," sometimes forming agent nouns or indicating relation, → host.

switching
  دگربانی   
degarbâni

Fr.: interrompre   

The act of changing one thing or position for another.

Verbal noun of → switch (v.).

sword
  شمشیر   
šamšir (#)

Fr.: épée   

1) A weapon having various forms but consisting typically of a long, straight or slightly curved blade, sharp-edged on one or both sides, with one end pointed and the other fixed in a hilt or handle (Dictionary.com).
2) → Orion's Sword.

M.E.; O.E. sweord; cognate with Du. zwaard, Ger. Schwert, Sw. svärd.

Šamšir, Mid.Pers. šamšêr / šamšyl, Parthian safsêr; cf. Gk. sampsera denoting a "foreign sword." The E. scimitar derives ultimately from šamšir through M.Fr. cimeterre or directly from It. scimitarra, possibly from an unknown Ottoman Turkish word, borrowed from Pers.

syllogism
  باهمشماری   
bâhamšomâri (#)

Fr.: syllogisme   

A kind of → deductive reasoning whereby from two initial → propositions (two → premises) a third related proposition (→ conclusion) is derived. The typical form of a → categorical syllogism is "A is B;" "C is A;" "Therefore, C is B." For example, "All humans are mortal." "John is human." "Therefore, John is mortal." "Mortal" (B) is called the → major term; it occurs in the first premise and is the → predicate of the conclusion. "John" (C), the subject of the conclusion, is called the → minor term. "Human," which is common to both premises and is excluded from the conclusion, is called the → middle term. See also → Aristotelian forms. Syllogism is purely formal. It does not enrich knowledge, but gives a new presentation to what is already known. It is also possible to have a logically valid syllogism based on → absurd premises. For example, "All cats are mammals." "All cats are animals." "Therefore, all animals are mammals." Syllogism, representing the earliest branch of → formal logic, was developed in its original form by Aristotle in his Organon (Prior Analytics) about 350 BC.
See also: → bivalent logic, → polyvalent logic, → symbolic logic, → propositional logic, → first-order logic, → predicate logic, → syllogistic; → fuzzy logic.

M.E. silogisme, from O.Fr. silogisme, from L. syllogismus, from Gk. syllogismos "a syllogism," originally "inference, conclusion; computation, calculation," from syllogizesthai "bring together before the mind, compute, conclude," from assimilated form of → syn- "together" + logizesthai "to reason, to count," from logos "a reckoning, reason," → logic.

Bâhamšomârik, literally "reckoning together," from bâham "together," from "with," → hypo-, + ham, → syn-, + šomâr present stem of šomârdan "to reckon, calculate, enumerate, account for," → count, + suffix -i.

<< < -es -it -sc 201 951 abe abs abs aca acc acc aco act ada adh ado aer aft air Alf alg alk alp Alt alt amb ana And ang ani ann ant ant ant apo app app Apu arc arg Arn art ass ast ast ast atm ato att aur aut avo azi bac bal bar bar bat Bea Bel bet bia big bin bio Bir bla bla blo Blu bol Boo bou box bre Bri bro bur cal cal Can cap car Car cat cau cel cen cen cha Cha cha che Chi chr cir cir civ cla clo clo CMB coa coe coh col col col com com com com com com com com Com con con con con con con con con con con con con coo cor cor cor Cos cos cos cou cou cra cri cro cry cul cur cyc D l dar dat day dea dec dec dec def def deg Del Den dep der det deu dew dic dif dif dil dip dir dis dis dis dis dis diu dog Dop dou Dra Dsc dus dwa dyn Dys Ear ecc eco edg egg Ein Ela ele ele ele ele ell eme emp enc eng ent epi equ equ equ eru eth Eur eve exa exc exe exi exo exp ext ext ext fab fai Fan fea fem fer fie fil fir fir fla fli flu foc for for for fra fre fre fri fun fuz gal gal gal Gam gau Gau gen geo geo geo geo Gib glo gov gra gra gra gra gre gro Gui H-a hal Ham har Hay hea hei hel Hel her het hie hig hoa hom hor hot Hub Hug hur hyd hyd hyl hyp ice ide ima ima imp imp inc inc ind ine inf inf inf ing inn ins ins int int int int int int int int inv inv ion iro Isl iso iso Jab jet Jov Jup Kar Kep kil Kip Kra Lag Lam Lan Lar las law lea Leg Leo lev lig lim lin lin lin lit loc loc log Lor low lum lun lun Lym Mac mag mag mag mag mag mai Mal map mas mas mat Mau mea mea med Men mer Mes Met met mic mic Mie mil min Mir mix mod mol mom Moo mor mov mul mur n-b nan nat nea neg Ner neu new New NGC noc nom non non nor nor nuc nuc nul nut obj obl obs occ oct off old one ope opp opt opt orb ord org Ori osc oth ove Owl P-s Pal par par par par Pas pat pec pen per per per per per Pha pha pho pho pho phy pie pix Pla pla pla pla Pli Poi pol pol pol pol por pos pos pow pre pre pre pre pri pri pri pro pro pro pro pro pro pro pub pul pyc qua qua qua qua qui rad rad rad rad rad rad rai ran rar Ray rea Rea rec rec red red ref ref reg rel rel rel ren res res res res ret rev Ric rig rin roc roo rot rot rur S5- Sal sat sca sca Sch sci Scu sec sec sed sel sel sem seq set sha she sho sid sie sil sim sin sit sky slo sno sod sol sol sol sol son sou spa spa spe spe spe spe sph spi spo squ sta sta sta sta ste ste ste Sti sto str str sub sub sub sul sup sup sup sup sur sur syl syn sys tal Tay tel ten ter tex the the the the Tho thr tid tim Tit too Tor tra tra Tra tra Tra tri Tri tru tub tur two Typ ult ult unc uni uni uni upl ura uti val var vec vel ver Ver vie vir vis vis vol W-R war wav wav wea Wei wha wid win WN3 Wol wri xen yok zen zij > >>