Pedophilia http://en.wikipedia.org/wiki/Pedophilia Etymology and definitions The word comes from the Greek: παιδοφιλία (paidophilia): παῖς (pais), "child" and φιλία (philia), "friendship". Paidophilia was coined by Greek poets either as a substitute for "paiderastia" (pederasty),[20] or vice versa.
http://www.etymonline.com/index.php?search=astro&searchmode=none astro- from Gk. astro-, stem and comb. form of astron "star," related to aster "star" (see star). In ancient Gk., aster typically was "a star" and astron mostly in plural, "the stars." In sing. it mostly meant "Sirius" (the brightest star).
http://www.etymonline.com/index.php?search=astronaut&searchmode=none astronaut coined 1929 (but popularized 1961) from astro- + nautes "sailor" (see naval). Fr. astronautique (adj.) had been coined 1927 by "J.H. Rosny," pen name of Belgian-born science fiction writer Joseph Henri Honoré Boex (1856–1940).
http://www.etymonline.com/index.php?search=graphic&searchmode=none graphic c.1600, "traced" (implied in graphical), from L. graphicus "picturesque," from Gk. graphikos "of or for writing, belonging to drawing, picturesque," from graphe "writing, drawing," from graphein "to write" (see -graphy). Meaning "of or pertaining to drawing" is from 1756; that of "vivid" is from 1660s, on the notion of words that produce the effect of a picture. Related: Graphical; graphically. Graphic design is attested by 1956.
http://www.etymonline.com/index.php?search=logy&searchmode=none -logy "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 department of one who speaks or treats of (a certain subject);" see lecture.
http://www.etymonline.com/index.php?term=bio- bio- from Gk. bio-, comb. form of bios "one's life, course or way of living, lifetime" (as opposed to zoe "animal life, organic life"), from PIE base *gweie- "to live" (cf. Skt. jivah "alive, living;" O.E. cwic "alive;" L. vivus "living, alive," vita "life;" M.Pers. zhiwak "alive;" O.C.S. zivo "to live;" Lith. gyvas "living, alive;" O.Ir. bethu "life," bith "age;" Welsh byd "world"). Equivalent of L. vita. The correct usage is that in biography, but in modern science it has been extended to mean "organic life."
http://www.etymonline.com/index.php?search=zoo&searchmode=none zoo c.1847, short for Zoological Gardens of the London Zoological Society, established 1828 in Regent's Park to house the society's collection of wild animals. From comb. form of Gk. zoion "an animal," lit. "a living being," from PIE base *gwei- "to live, life" (cf. Gk. bios "life," O.E. cwicu "living;" see bio-). Slang meaning "crowded and chaotic place" first recorded 1935.
http://www.etymonline.com/index.php?search=anthr&searchmode=none anthropology "science of the natural history of man," 1590s, coined from Gk. anthropo- + -logia "study of." In Aristotle, anthropologos is used literally, as "speaking of man." Related: Anthropological (1825); anthropologist (1798).
http://www.etymonline.com/index.php?search=exodus&searchmode=none Exodus late O.E., the second book of the Old Testament, from L. exodus, from Gk. exodos "a military expedition; a solemn procession; departure; death," lit. "a going out," from ex- "out" + hodos "way" (see cede). General sense (with lower-case -e-) is from 1620s.
http://www.etymonline.com/index.php?search=scene&searchmode=none scene 1540, "subdivision of an act of a play," also "stage-setting," from M.Fr. scène (14c.), from L. scæna, scena "scene, stage," from Gk. skene "scene, stage," originally "tent or booth," related to skia "shadow, shade," via notion of "something that gives shade," from PIE base *ska(i)- "to shine, flicker, glimmer" (cf. Skt. chaya "brilliance, luster, shadow," Alb. he "shadow," Goth. skeinan, O.E. scinan "to shine"). Meaning "place in which the action of a literary work occurs" is attested from 1592; general sense (non-literary) is recorded from 1594. U.S. slang sense of "setting or milieu for a specific group or activity" is attested from 1951 in Beat jargon. Meaning "stormy encounter between two or more persons" is attested from 1761. Behind the scenes (1668) is an image from the theater, "amid actors and stage machinery" (where patrons are not admitted). Scene of the crime (1923) first attested in Agatha Christie.
plane figure with five angles and five sides, 1570, from M.Fr. pentagone, from L.L. pentagonum "pentagon," from Gk. pentagonon, properly neut. of adj. pentagonos "five-angled," from pente "five" + gonia "angle" (see knee). The U.S. military headquarters Pentagon was completed 1942, so called for its shape; used allusively for "U.S. military leadership" from 1945.