The biblical tree in the Garden of Eden whose forbidden fruit was tasted by Adam and Eve.

Roget 490: knowledge; cognizance, cognition, cognoscence^†; acquaintance, experience, ken [Scot.], privity^†, insight, familiarity; comprehension, apprehension; recognition; appreciation etc. (judgment) 480; intuition; conscience, consciousness; perception, precognition; acroamatics^†.    light, enlightenment; glimpse, inkling; glimmer, glimmering; dawn; scent, suspicion; impression etc. (idea) 453; discovery etc. 480.1. system of knowledge, body of knowledge; science, philosophy, pansophy^†; acroama^†; theory, aetiology^†, etiology; circle of the sciences; pandect^†, doctrine, body of doctrine; cyclopedia, encyclopedia; school etc. (system of opinions) 484.    tree of knowledge; republic of letters etc. (language) 560.    erudition, learning, lore, scholarship, reading, letters; literature; book madness; book learning, bookishness; bibliomania^†, bibliolatry^†; information, general information; store of knowledge &c.; education etc. (teaching) 537; culture, menticulture^†, attainments; acquirements, acquisitions; accomplishments; proficiency; practical knowledge etc. (skill) 698; liberal education; dilettantism; rudiments etc. (beginning) 66.    deep knowledge, profound knowledge, solid knowledge, accurate knowledge, acroatic knowledge^†, acroamatic knowledge^†, vast knowledge, extensive knowledge, encyclopedic knowledge, encyclopedic learning; omniscience, pantology^†.    march of intellect; progress of science, advance of science, advance of learning; schoolmaster abroad.    [person who knows much] scholar etc. 492.    ... show more