Old English wisdom "knowledge, learning, experience," from wis (see wise (adj.)) + -dom. A common Germanic compound (Old Saxon, Old Frisian wisdom, Old Norse visdomr, Old High German wistuom "wisdom," German Weistum "judicial sentence serving as a precedent").
Wisdom teeth are so called by 1848 (earlier teeth of wisdom, 1660s), a loan-translation of Latin dentes sapientiae, itself a loan-translation of Greek sophronisteres (used by Hippocrates, from sophron "prudent, self-controlled"), so called because they usually appear ages 17-25, when a person reaches adulthood.
fem. proper name, from Greek sophia "skill, knowledge of, acquaintance with; sound judgment, practical wisdom; cunning, shrewdness; philosophy," also "wisdom personified," abstract noun from sophos "wise" (see sophist). Saint Sophia in ancient church names and place names in the East is not necessarily a reference to a person; the phrase also is the English translation of the Greek for "divine wisdom, holy wisdom," to which churches were dedicated.
"wise man, man of profound wisdom, venerable man known as a grave philosopher," mid-14c., from sage (adj.). Originally applied to the Seven Sages — Thales, Solon, Periander, Cleobulus, Chilon, Bias, and Pittacus — men of ancient Greece renowned for practical wisdom.
mid-14c. (c. 1200 as a surname), "intelligence; discretion, foresight; practical wisdom to see what is suitable or profitable;" also one of the four cardinal virtues, "wisdom to see what is virtuous;" from Old French prudence (13c.) and directly from Latin prudentia "a foreseeing, foresight, sagacity, practical judgment," contraction of providentia "foresight" (see providence, which is a doublet). The secondary sense of "knowledge, science" (late 14c.) is preserved in jurisprudence.
late 14c., "wisdom, understanding, sageness; the reasonable soul, that which distinguishes humans from beasts," from Old French sapience and directly from Latin sapientia "good taste, good sense, discernment; intelligence, wisdom," from sapiens "sensible; shrewd, knowing, discrete;" also "well-acquainted with the true value of things," like Greek sophos (see sapient). Formerly also sometimes especially "intelligent taste" (1660s). OED calls it "A learned synonym. Now rare in serious use."
Proto-Indo-European root meaning "to see."
It forms all or part of: advice; advise; belvedere; clairvoyant; deja vu; Druid; eidetic; eidolon; envy; evident; guide; guidon; guise; guy (n.1) "small rope, chain, wire;" Gwendolyn; Hades; history; idea; ideo-; idol; idyll; improvisation; improvise; interview; invidious; kaleidoscope; -oid; penguin; polyhistor; prevision; provide; providence; prudent; purvey; purview; review; revise; Rig Veda; story (n.1) "connected account or narration of some happening;" supervise; survey; twit; unwitting; Veda; vide; view; visa; visage; vision; visit; visor; vista; voyeur; wise (adj.) "learned, sagacious, cunning;" wise (n.) "way of proceeding, manner;" wisdom; wiseacre; wit (n.) "mental capacity;" wit (v.) "to know;" witenagemot; witting; wot.
It is the hypothetical source of/evidence for its existence is provided by: Sanskrit veda "I know;" Avestan vaeda "I know;" Greek oida, Doric woida "I know," idein "to see;" Old Irish fis "vision," find "white," i.e. "clearly seen," fiuss "knowledge;" Welsh gwyn, Gaulish vindos, Breton gwenn "white;" Gothic, Old Swedish, Old English witan "to know;" Gothic weitan "to see;" English wise, German wissen "to know;" Lithuanian vysti "to see;" Bulgarian vidya "I see;" Polish widzieć "to see," wiedzieć "to know;" Russian videt' "to see," vest' "news," Old Russian vedat' "to know."
"something proffered but not performed, service with the lips only; insincere profession of good will," 1640s, from lip (n.) + service (n.1). Earlier in same sense was lip-labour (1530s). This was a general pattern in 16c.-17c., for example lip-wisdom (1580s), the wisdom of those who do not practice what they preach; lip-religion (1590s), lip-devotion "prayer without genuine faith or desire" (c. 1600); lip-comfort (1630s).
"known by marks, conspicuous, easily recognizable," 1580s, from Old Norse kennispeki "the faculty of recognition," from kenni "a mark" + speki "wisdom," from spakr "wise." Sometimes kenspeckled (1714), as though "conspicuous because marked with speckles or freckles."
mid-15c., "advantage, benefit," from Old French expedience, from Late Latin expedientia, from expedientem (see expedient). From "that which is expedient," the sense tends toward "utilitarian wisdom." Meaning "quality of being expedient" is from 1610s. Related: Expediency (1610s).