isomer=أيسومر

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isomer= ايزومير     /  أيسومر

ONLINE ETYMOLOGY DICTIONARY:

isomer (n.)

1866, back formation from isomeric; cf. Gk. isomeres "sharing equality," from iso- (see iso-) + meros "part, share" (see merit (n.)).

iso-

word-forming element meaning "equal, similar, identical; isometric," from comb. form of Gk. isos "equal to, the same as" (e.g. isometor "like one's mother"). Used properly only with words of Greek origin; the Latin equivalent is equi- (see equi-).

merit (n.)

c.1200, "spiritual credit" (for good works, etc.); c.1300, "spiritual reward," from O.Fr. merite "wages, pay, reward; thanks; merit, moral worth, that which assures divine pity," and directly from L. meritum "a merit, service, kindness, benefit, favor; worth, value, importance," neuter of meritus, pp. of merere, meriri "to earn, deserve, acquire, gain," from PIE root *(s)mer- "to allot, assign" (cf. Gk. meros "part, lot," moira "share, fate," moros "fate, destiny, doom," Hittite mark "to divide" a sacrifice).

WIKIPEDIA

In chemistry, isomers (pronounced /ˈaɪsəmə(ɹ)z/; from Greek ἰσομερής, isomerès; isos = "equal", méros = "part") are compounds with the same molecular formula but different structural formulas.[1] Isomers do not necessarily share similar properties, unless they also have the same functional groups. There are many different classes of isomers, like stereoisomers, enantiomers, geometrical isomers, etc. (see chart below). There are two main forms of isomerism: structural isomerism and stereoisomerism (spatial isomerism).

Isotactic=الأيزوتاكتيك

Isotactic=الأيزوتاكتيك

WIKIPEDIA

Isotactic polymers are composed of isotactic macromolecules (IUPAC definition).[3] In isotactic macromolecules all the substituents are located on the same side of the macromolecular backbone.

Tacticity (from Greek 'taktikos': of or relating to arrangement or order) is the relative stereochemistry of adjacent chiral centers within a macromolecule

isotropic=آيزوتروبي

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isotropic=آيزوتروبي

ONLINE ETYMOLOGY DICTIONARY:

isotropic (adj.)

1864, from iso- + Gk. tropikos "belonging to a turning," from tropos "a turning, way, manner" (see trope).

iso-

word-forming element meaning "equal, similar, identical; isometric," from comb. form of Gk. isos "equal to, the same as" (e.g. isometor "like one's mother"). Used properly only with words of Greek origin; the Latin equivalent is equi- (see equi-).

trope (n.)

1530s, from L. tropus "a figure of speech," from Gk. tropos "turn, direction, turn or figure of speech," related to trope "a turning" and trepein "to turn," from PIE root trep- "to turn" (cf. Skt. trapate "is ashamed, confused," prop. "turns away in shame;" L. trepit "he turns"). Technically, in rhetoric, a figure of speech which consists in the use of a word or phrase in a sense other than that which is proper to it.


 

WIKIPEDIA:

Isotropy is uniformity in all orientations; it is derived from the Greek isos (ίσος, equal) and tropos (τρόπος, manner). Precise definitions depend on the subject area. Exceptions, or inequalities, are frequently indicated by the prefix an, hence anisotropy. Anisotropy is also used to describe situations where properties vary systematically, dependent on direction. Isotropic radiation has the same intensity regardless of the direction of measurement, and an isotropic field exerts the same action regardless of how the test particle is oriented.

hologram=الهولوغرام

hologram=الهولوغرام

ONLINE ETYMOLOGY DICTIONARY:

hologram (n.)

1949, coined by Hungarian-born British scientist Dennis Gabor (Gábor Dénes), 1971 Nobel prize winner in physics for his work in holography; from Gk. holos "whole" (in sense of three-dimensional; see safe (adj.)) + -gram.

holography (n.)

early 19c., of writing, from holograph + -y (1); physics sense, "process of using holograms," is from 1964, from hologram on analogy of telegraphy/telegram.

WIKIPEDIA

Holography (from the Greek ὅλος hólos, "whole" + γραφή grafē, "writing, drawing") is a technique which enables three-dimensional images to be made. It involves the use of a laser, interference, diffraction, light intensity recording and suitable illumination of the recording.

hydrocarbon=الهيدروكربون

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hydrocarbon=الهيدروكربون

WIKIPEDIA

In organic chemistry, a hydrocarbon is an organic compound consisting entirely of hydrogen and carbon

ONLINE ETYMOLOGY DICTIONARY:

hydrocarbon (n.)

"compound of hydrogen and carbon," 1826, formed in English from hydrogen + carbon.

hydrogen (n.)

1791, from Fr. hydrogène, coined 1787 by G. de Morveau, Lavoisier, Berthollet, and Fourcroy from Gk. hydr-, stem of hydros "water" (see water (n.1)) + Fr. -gène "producing" (see -gen). So called because it forms water when exposed to oxygen. Nativized in Russian as vodorod; in German, it is wasserstoff, "water-stuff." An earlier name for it in English was Cavendish's inflammable air (1767). Hydrogen bomb first recorded 1947; shortened form H-bomb is from 1950.

carbon (n.)

non-metallic element, 1789, coined 1787 in French by Lavoisier as charbone, from L. carbo (gen. carbonis) "glowing coal, charcoal," from PIE root *ker- "heat, fire, to burn" (cf. L. cremare "to burn;" Skt. krsna "black, burnt," kudayati "singes;" Lith. kuriu "to heat," karštas "hot," krosnis "oven;" O.C.S. kurjo "to smoke," krada "fireplace, hearth;" Rus. ceren "brazier;" O.H.G. harsta "roasting;" Goth. hauri "coal;" O.N. hyrr "fire;" O.E. heorð "hearth").

Carbon 14, long-lived radioactive isotope used in dating organic deposits, is from 1936. Carbon dating (using carbon 14) is recorded from 1958. Carbon cycle is attested from 1912. Carbon footprint was in use by 2001. Carbon paper (soon to be obsolete) is from 1895.

WICTIONARY

From Ancient Greek ὑδρο- (hydro-), from ὕδωρ (hydor, "water")

P.S.  Also                  

hydrocortisone=الهيدروكورتيزون

                     

heretic=الهراطقة

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heretic=الهراطقة

                                                        heresy
     
ONLINE ETYMOLOGY DICTIONARY:

heretic (n.)

mid-14c., from O.Fr. eretique (14c., Mod.Fr. hérétique), from Church L. haereticus, from Gk. hairetikos "able to choose," the verbal adjective of hairein (see heresy).

heresy (n.)

"an opinion of private men different from that of the catholick and orthodox church" [Johnson], c.1200, from O.Fr. heresie (12c.), from L. hæresis, "school of thought, philosophical sect," used by Christian writers for "unorthodox sect or doctrine," from Gk. hairesis "a taking or choosing, a choice," from haireisthai "take, seize," middle voice of hairein "to choose," of unknown origin, perhaps from PIE *ser- "to seize" (cf. Hittite šaru "booty," Welsh herw "booty").

The Greek word was used in the New Testament in reference to the Sadducees, Pharisees, and even the Christians, as sects of Judaism, but in English bibles it usually is translated sect. Meaning "religious belief opposed to the orthodox doctrines of the Church" evolved in Late Latin in the Dark Ages. Transferred (non-religious) use from late 14c.

WIKIPEDIA:

The term heresy is from Greek αἵρεσις originally meant "choice", but also referred to that process whereby a young person would examine various philosophies to determine how to live one's life. The word "heresy" is usually used within a Christian, Jewish, or Islamic context, and implies slightly different meanings in each.




BABINIOTIS(dictionary)





 

hemoglobin=الهيموغلوبين

hemoglobin=الهيموغلوبين

ONLINE ETYMOLOGY DICTIONARY:

hemoglobin

coloring matter in red blood stones, 1862, shortening of hæmatoglobin (1845), from Gk. haimato-, comb. form of haima (gen. haimatos) "blood" (see -emia) + globulin, a type of simple protein, from globule, formerly a word for "corpuscle of blood."

-emia

word-forming element in medicine meaning "condition of the blood," Modern Latin comb. form of Gk. haima (gen. haimatos) "blood," possibly from PIE root *sai- "thick liquid."

globule (n.)

1660s, from Fr. globule, from L. globulus, dim. of globus "globe" (see globe).