An Etymological Dictionary of Astronomy and Astrophysics
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فرهنگ ریشه شناختی اخترشناسی-اخترفیزیک

M. Heydari-Malayeri    -    Paris Observatory

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Number of Results: 13003 Search : far
integral field spectroscopy
  بیناب‌نمایی ِ درست ِ میدان   
binâbnemâyi-ye dorost-e meydân

Fr.: spectroscopie intégrale de champ   

A technique in spectroscopy for recording a spectrum from each point of an extended object. The field of view image is divided into a multitude of small components using different methods, e.g. lenslet arrays, fiber bundles, or image slicers. From each component a spectrum is extracted or an image is reconstructed at a particular wavelength.

integral; → field; → spectroscopy.

integral function
  کریای ِ دُرُستالی   
karyâ-ye dorostâli

Fr.: fonction intégrale   

A function whose image is a subset of the integers, i.e. that takes only integer values.

integral; → function.

integral operator
  آپارگر ِ دُرُستالی   
âpârgar-e dorostâli

Fr.: opérateur intégral   

Math.: An operator whose inverse is a differential operator.

integral; → operator.

integrand
  دُرُستالان   
dorostâlân

Fr.: integrand   

The function which is being integrated in a given integral.

From L. integrandum, noun use of neuter of integrandus, gerundive of integrare, → integrate.

Dorostâlân, pr.p. of dorostâlidan, → integrate.

integrate
  دُرُستالیدن، دُرُستال‌گرفتن   
dorostâlidan, dorostâl gereftan

Fr.: intégrer   

1) To carry out the mathematical operation of → integration.
2) To add up photons when exposing a detector to incoming light through the telescope.

From L. integratus p.p. of integrare "to renew, restore," → integer + -ate a verb forming suffix.

Dorostâlidan, infinitive of dorostâl, → integral; dorostâl gereftan "to take (an) integral;" gereftan "to take, seize" (Mid.Pers. griftan, Av./O.Pers. 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 base *ghrebh- "to seize").

integrated circuit
  برقراه ِ یکپارچه، ~ دُرُستالیده   
barqrâh-e yekpârxcé, ~ dorostâlidé

Fr.: circuit intégré   

A circuit whose components are found on a single semiconductor substrate.

Integrated, p.p. of → integrate; → circuit.

integrated electronics
  الکترونیک ِ یکپارچه، ~ دُرُستالیده   
elektronik-e dorostâlidé

Fr.: électronique intégrée   

The branch of electronics that deals with integrated circuits, especially the interdependence of material, circuits, and design.

Integrated, p.p. of → integrate; → electronics.

integrated magnitude
  برز ِ دُرُستالیده   
borz-e dorostâlidé

Fr.: magnitude intégrée   

The magnitude an extended object (nebula, galaxy,etc.) would have if all of its light were concentrated into a point source

Integrated, p.p. of → integrate; → magnitude.

integrating factor
  کروند ِ درستالنده   
karvand-e dorostâlandé

Fr.: facteur intégrant   

A function that converts a → differential equation, which is not exact, into an → exact differential equation. This is done by multiplying all terms of the original equation by the integrating factor.

integrate; → factor.

integration
  دُرُستالش، دُرُستال‌گیری   
dorostâleš, dorostâlgiri

Fr.: intégration   

In calculus the operation which consists of finding the areas enclosed by curves through the summations of infinitesimals. The inverse process of differentiation.

Verbal noun of → integrate.

integration time
  زمان ِ دُرُستالش   
zamân-e dorostâleš

Fr.: temps d'intégration   

The time during which a detector integrates the incoming photons.

integration; → time.

intellect
  هشَن   
hošan

Fr.: intellecte   

1) The → power or faculty of the → mind by which one knows or → understands, as distinguished from that by which one feels and that by which one wills; the understanding; the faculty of thinking and acquiring → knowledge.
2) Capacity for thinking and acquiring knowledge, especially of a high or complex order; mental capacity.
3) A particular mind or → intelligence, especially of a high order.
4) A person possessing a great capacity for → thought and knowledge.
5) Minds collectively, as of a number of persons or the persons themselves (Dictionary.com).

M.E., from O.Fr. intellecte "intellectual capacity," from L. intellectus "discernment, understanding," from intelligere "to understand, discern," from → inter- "between" + legere "to choose, pick out, read."

From hôš, huš "intellect, understanding; mind;" Mid.Pers. hôš; Av. uši- "intelligence, understanding; mind," uši.darθra- "holding in mind;" + suffix -an.

intellectual
  ۱) هشَنی، هشَنوار، ۲) اندیشکار، اندیشه‌کار   
1) hošani, hošanvâr; 2) andiškâr, andišekâr

Fr.: intellectuel   

1a) Appealing to or engaging the → intellect.
1b) Of or pertaining to the intellect or its use.
1c) Possessing or showing intellect or mental capacity, especially to a high degree: an intellectual person.
1d) Guided or developed by or relying on the intellect rather than upon emotions or feelings; rational.
1e) Characterized by or suggesting a predominance of intellect.
1f) (n.) A person of superior intellect.
1g) A person who places a high value on or pursues things of interest to the intellect or the more complex forms and fields of knowledge, as aesthetic or philosophical matters, especially on an abstract and general level.
1h) An extremely rational person; a person who relies on intellect rather than on emotions or feelings.
2) A person professionally engaged in mental labor, as a writer or teacher (Dictionary.com).

From L. intellectualis, → intellect + → -al.

Hošanvâr with suffix -vâr denoting suiting, befitting, resembling, in the manner of, possession (as in omidvâr, ayâlvâr, râhvâr).

intelligence
  هوش   
huš (#)

Fr.: intelligence   

A property of the mind that encompasses many related abilities, such as capacity for learning, reasoning, understanding, and similar forms of mental activity.
Machines: The ability of a device, program, or system to solve problems more automatically or more skillfully than competitive systems.

From O.Fr. intelligence, from L. intelligentia "understanding," from intelligentem (nom. intelligens) "discerning," pr.p. of intelligere "to understand, comprehend," from → inter- "between" + legere "choose, pick out, read;" PIE base *leg- "to pick together, gather, collect;" cf. Gk. legein "to say, tell, speak, declare," originally, in Homer "to pick out, select, collect, enumerate;" lexis "speech, diction;" logos "word, speech, thought."

Huš, from Mid.Pers. hôš "intellect, understanding; mind," from Av. uši- "intelligence, understanding; mind," uši.darθra- "holding in mind."

intelligent
  هوشمند   
hušmand (#)

Fr.: intelligent   

1) Possessing intelligence; having the faculty of → understanding and → reasoning.
2) Computer science: Having → memory and → processor to modify action in response to ongoing events.

Back formation from → intelligence.

intense
  درتنو   
dartanu

Fr.: intense   

Existing or occurring in a high or extreme degree. See also → tense.

From M.Fr. intense, from L. intensus "stretched, strained, tight," originally p.p. of intendere "to stretch out, strain," from in- "toward" + tendere "to stretch;" from PIE base *ten- "to stretch;" cf. Pers. tanidan "to spin, twist, weave," as below.

âtanu, from â- affirmative prefix + tanu "stretched, strained," from tan + -u suffix of excess. The middle element tan, from tanidan "to spin, twist, weave" (Mid.Pers. tanitan; Av. tan- to stretch, extend;" cf. Skt. tan- to spin, stretch;" tanoti "stretches," tantram "loom;" Gk. teinein "to stretch, pull tight;" L. tendere "to stretch;" PIE base *ten- "to stretch"), Pers. târ "string," tân "thread," tur "fishing net, net, snare," and tâl "thread" (Borujerdi dialect) belong to this family; variants tanta "cobweb," tanadu, tafen, kartané, kârtané, kâtené, Pashtu tanistah "cobweb;" cf. Skt. tantu- "cobweb, thread, string").

intensification
  درتنویش   
dartanuyeš

Fr.: intensification   

The action of making or becoming stronger or more extreme.

verbal noun of → intensify.

intensifier
  درتنوگر   
dartanugar

Fr.: intensificateur   

1) Something that intensifies.
2) Substance used to increase the density or contrast of an image on a photographic film or plate.

Agent noun of → intensify.

intensify
  درتنوییدن   
dartanuyidan

Fr.: intensifier   

To make intense or more intense.
To increase the density and contrast of a photographic image by chemical treatment.

From → intense + -ify variant of -fy after a consonant, from O.Fr. fier, from L. -ficare "to do, make."

intensity
  درتنویی   
dartanuyi

Fr.: intensité   

General: The quality or condition of being intense.
Physics: Strength, as of energy or a force per unit of area, solid angle, time, etc.; e.g. → electric intensity; → magnetic intensity.

From → intense + → -ity.

Dartanuyi state, condition noun of dartanu, → intense.

<< < -es -iv -ti 21- a p abe abs abs acc acc acc act act ada adi ads aes Age Alb Alf ali all alp alt ama amp ana ang ang ann ano ant ant ape apo app app arb are ari art ass ast ast ast Atl ato ato Aug aut awa azi bac bal Bar Bar Bay bea Bep Bet BIC bij bin bio bir bla bla blu blu bol Boo bou Bq bre bri bub B[e cal cal can car car Cas cat cau cel cen Cer cha cha cha che chi CI cir cir cla cle clo clu co- cob 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 cov cra cri cro cry cum cur cyc d'A dar dat DC dea dec dec dec def def deh Del den dep des det deu dia dif dif dif dim dip Dir dis dis dis dis dis div dom dos dou dri Dum dus dyn dyn ear eas ecl Edd eff Ein eje ele ele ele ele eli emb emi Enc ene ens eph epo equ equ eru eth Eul eve evo exc exc exi exo exp exp ext ext Fab fai Fan fea fem fer fie fil fir fir fla flo flu foc For for fos fra fre fre fro fun g m Gal gal gal gas gau gel gen geo geo geo gho gla gno gra gra gra gra Gre Gre gro gyr had hal har Har HD hea hel hel Her Her Hic hig hip hol hor hos hov Hub hun hyd hyd Hyd hyp IC ide ill ima imp imp inc inc ind ind inf inf inf inf inj ins ins int int int int int int int int inv Io ion iro isl iso iso Jal JHK Jul jur Kel Kep kin kne L2 Lag lam Lap lar lat law Lec len Lep lib lig lin lin lin liq lit loc log lon los low lum lun lux Lyr mac mag mag mag mag mag maj man Mar mas mas mat May mea mec mel mer mes met met met mic mid mil Min Mir mix mod mod mom moo mor mov mul mur Na nar nat nea neg Nes neu New New Nic nod non non non Nor nov nuc nul num OB obl obs occ Ock off Ohm on- ope opi opt opt orb orb ord Ori ort OSI out ove ozo pal pan par par par par pat pec pen per per per per per Pfu 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 pyr qua qua qua qua qui rad rad rad rad rad rad rak ran rat Ray rea rec rec rec red ref ref reg reg rel rel rem rep res res res ret rev Rho Rie ril riv rog Ros rot rul S A Sag sam sat sca sca Sch Sco Sec sec sec seg sel sem sen set sha SHB sho sib sid sil sim sin sit sky slo Sne Soc sol sol sol sol son sou spa spa spe spe spe spe sph spi spo Squ sta sta sta sta ste ste ste sto str str str sub sub sub sum sup sup sup sup sur sus sym syn T d tap tec tem ten tes the the the the thi thr tid tim tip ton tor tow tra tra tra tra tri tri tru tub tur two Typ ult un- und uni uni uno upp urg UX Van var veg vel ver vib vio vir vis Voi vow wan wat wav WC wea wel whi Wil wir WNh wor X-r yel Z C zer ZZ > >>