Physiology=فيزيولوجيا

Physiology=فيزيولوجيا

ONLINE ETYMOLOGY DICTIONARY:

physiology (n.)

1560s, "study and description of natural objects," from M.Fr. physiologie or directly from L. physiologia "natural science, study of nature," from Gk. physiologia "natural science, inquiry into nature," from physio- "nature" (see physio-) + logia "study" (see -logy). Meaning "science of the normal function of living things" is attested from 1610s. Related: Physiologic; physiologist.

physio-

word-forming element meaning "nature, natural, physical," from Gk. physio-, comb. form of physios "nature" (see physic).

physic (n.)

c.1300, fysike, "art of healing, medical science," also "natural science" (c.1300), from O.Fr. fisike "natural science, art of healing" (12c.) and directly from L. physica (fem. singular of physicus) "study of nature," from Gk. physike (episteme) "(knowledge) of nature," from fem. of physikos "pertaining to nature," from physis "nature," from phyein "to bring forth, produce, make to grow" (cf. phyton "growth, plant," phyle "tribe, race," phyma "a growth, tumor") from PIE root *bheue- "to be exist, grow" (cf. O.E. beon "to be," see be). Spelling with ph- attested from late 14c. (see ph). As a noun, "medicine that acts as a laxative," 1610s. The verb meaning "to dose with medicine" is attested from late 14c.

-logy

word-forming element meaning "a speaking, discourse, treatise, doctrine, theory, science," from Gk. -logia (often via Fr. -logie or M.L. -logia), from root of legein "to speak;" thus, "the character or deportment of one who speaks or treats of (a certain subject);" see lecture (n.).