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: 11 Search : organ
complex organic molecule (COM)
  مولکول ِ ارگانیک ِ همتافت   
molekul-e orgânik-e hamtâft

Fr.: molécule organique complexe   

A → complex molecule containing C, H, O, and N atoms and involved in life developing processes. See also → organic molecule.

complex; → organic; → molecule.

microorganism
  ریزسازواره   
riz-sâzvâré

Fr.: microorganisme   

Any organism too small to be seen by the naked eye, e.g. bacteria, viruses, and protozoa.

micro-; → organism.

Morgan-Keenan classification
  رده‌بندی ِ مورگان-کینان   
radebandi-ye Morgan-Keenan (#)

Fr.: classification de Morgan-Keenan   

A system of → spectral classification introduced in 1943 by William W. Morgan (1906-1994), Philip C. Keenan (1908-2000), and Edith M. Kellman (1911-2007) at Yerkes Observatory. Also known as the MK (or MKK) classification or the → Yerkes system.

Named after the two main astronomers, as above; → classification.

organ
  ۱) اندام؛ ۲) ا ُرگ؛ ۳، ۴) ا ُرگان   
1) andâm; 2 org; 3, 4) orgân

Fr.: 1, 3, 4) organe; 2) orgue   

1) Biology: A structure consisting of tissues and performing some specific function in an organism, e.g. the heart, kidneys, liver, stomach.
2) A large musical keyboard instrument producing a wide range of musical effects using compressed air passed through pipes.
3) An organization or body acting on behalf of a larger institution.
4) A newspaper or magazine regarded as a means of communication, especially one communicating the views of a particular group such as a political party.

O.E. organe, from O.Fr. orgene "musical instrument," from L. organa, pluriel of organum, from Gk. organon "implement, musical instrument, organ of the body," literally "that with which one works," from PIE *werg-ano-, from base *werg- "to do, to work" related to Gk. ergon "work" (cf. Av. varəz- "to work, do, perform, exercise;" Mod.Pers. varz-, varzidan "to labor, exercise, practise;" Arm. gorc "work;" Lith. verziu "tie, fasten, squeeze," vargas "need, distress;" Goth. waurkjan; O.E. wyrcan "work," wrecan "to drive, hunt, pursue").

1) Andâm, from Mid.Pers. handam "member, limb;" Av. handāma- "limb;" from Proto-Iranian *ham-dāman-, from prefix ham-com- + *dāman- "created;" Av. dā- "to give, grant; to put; to create; to determine" (O.Pers./Av. dā- "to give, grant, yield," dadāiti "he gives;" Mod.Pers. dâdan "to give;" cf. Skt. dadáti "he gives;" Gk. tithenai "to place, put, set," didomi "I give;" L. dare "to give, offer," facere "to do, to make;" Rus. delat' "to do;" O.H.G. tuon, Ger. tun, O.E. don "to do;" PIE base *dhe- "to put, to do"); cf. Skt. sandháy- "joint, articulation."
2), 3), 4) loanwords from Fr., as above.

organic
  ۱) ارگانیک، آلی؛ ۲) سازماندار؛ ۳) ارگانیک   
1) orgânik, âli; 2) sâzmândâr; 3) orgânik

Fr.: organique   

1) Of, relating to, or derived from living organisms: organic matter.
2) Characterized by the systematic arrangement of parts; organized; systematic.
3) Chemistry: Of or designating carbon compounds.

From L. organicus, from Gk. organikos "of or pertaining to an organ," from organon "instrument," → organ, + → -ic.

1) Orgânik, loan from Fr.; âli loan from Ar.; 2) sâzmândâr, from sâzmân, → organization, + dâr "having, possessor" (from dâštan "to have, to possess," Mid.Pers. dâštan, O.Pers./Av. root dar- "to hold, keep back, maitain, keep in mind," Skt. dhr-, dharma- "law," Gk. thronos "elevated seat, throne," L. firmus "firm, stable," Lith. daryti "to make," PIE *dher- "to hold, support").

organic chemistry
  شیمیِ ارگانیک، ~ ِ آلی   
šimi-ye orgânik, ~ âli

Fr.: chimie organique   

The study of compounds that contain carbon chemically bound to hydrogen.

organic; → chemistry.

organic molecule
  مولکول ِ ارگانیک   
molekul-e orgânik

Fr.: molécule organique   

A molecule that is normally found in or produced by living systems. Organic molecules typically consist of carbon atoms in rings or long chains, where other atoms (e.g. hydrogen, oxygen, and nitrogen) are attached, except for → carbon monoxide (CO) and → carbon dioxide (CO2), etc.

organic; → molecule.

organism
  سازواره   
sâzvâré (#)

Fr.: organisme   

1) Biology: A living individual composed of mutually interdependent parts that maintain various vital processes.
2) Any organized body or system conceived of as analogous to a living being. → microorganism

From → organ + -ism a suffix appearing in loanwords from Gk. denoting several senses, among which state or condition, principles, doctrines.

Sâzvâré, from sâz present stem of sâxtan, sâzidan "to build, make, fashion; to adapt, adjust, be fit" (from Mid.Pers. sâxtan, sâz-, Manichean Parthian s'c'dn "to prepare, to form;" Av. sak- "to understand, to mark," sâcaya- (causative) "to teach") + -vâré, from -vâr a suffix meaning "resembling, like" (from Mid.Pers. -wâr; Av. -vara, -var; cf. Skt. -vara).

organization
  سازمان   
sâzmân (#)

Fr.: organisation   

1) The act or process of organizing.
2) The state or manner of being organized.
3) A group of persons organized for some end or work.

M.E. organizacion, from M.L. organization-, from organizatus p.p. of organizare "organize" + -ate.

Sâzmân, from sâz present stem of sâxtan, sâzidan "to build, make, fashion; to adapt, adjust, be fit" (from Mid.Pers. sâxtan, sâz-, Manichean Parthian s'c'dn "to prepare, to form;" Av. sak- "to understand, to mark," sâcaya- (causative) "to teach") + -mân verbal noun suffix used with present and past stems, as in zâymân, câymân; sâxtemân, goftemân.

Note 1: The suffix -mân occurs extensively in some dialects, in particular in Garkuye-yi where it replaces the infinitive suffix -idan: resâmon (= rasidan "to arrive"), kešâmon (= kešidan "to draw"), kartemon (= kardan "to do"), bartemon (= bordan "to carry, bear"), paxdemon (= poxtan "to cook"), esbârtemon (= sepordan "entrust, make over to"), bâfdemon (= bâftan "to weave"), ašnofdemon (= šenidan "to hear"), terakâmon (= tarakidan "to blast"), teknâmon (= tekândan "to shake").

Note 2: -mân may be related to Av. suffix -man, which forms a number of derivative action-nous: rasman- "column, rank," from raz- "to direct;" vaēsman- "dwelling," from vaes- "to be or keep ready as, to serve as;" nāman- "name;" asman- "stone, heaven."

organize
  سازمان‌دادن، سازمانیدن   
sâzmân dâdan, sâzmânidan

Fr.: organiser   

To form as or into a whole consisting of interdependent or coordinated parts.

From M.L. organizare "to contrive, arrange," from L. organ(um) "instrument, organ," → organ + -izare-ize.

Sâzmân dâdan, from sâzmân, → organization, + dâdan "to give" (O.Pers./Av. dā- "to give, grant, yield," dadāiti "he gives;" Skt. dadáti "he gives;" Gk. tithenai "to place, put, set," didomi "I give;" L. dare "to give, offer," facere "to do, to make;" Rus. delat' "to do;" O.H.G. tuon, Ger. tun, O.E. don "to do;" PIE base *dhe- "to put, to do"); sâzmânidan, from sâzmân + -idan infinitive suffix.

organohalogen
  ارگانوهالوژن   
orgânohâložen

Fr.: organohalogène   

A class of molecules that contain at least one → halogen atom bonded to → carbon. Organohalogens are abundant on the Earth where they are mainly produced through industrial and biological processes. They have been proposed as → biomarkers in the search for life on → exoplanets. Simple halogen hydrides have been detected in → interstellar medium sources and in → comets. → Methyl chloride (CH3Cl), the most abundant organohalogen in the Earth's atmosphere, has both → natural and → synthetic production pathways (Fayolle et al., 2017, Nature Astronomy 1, 703).

From organo-, → organ, + → halogen.