wise

/ˈwīz/

Middle English wis, from Old English wīs; akin to Old High German wīs wise, Old English witan to know

adjective

  1. characterized by wisdom : marked by deep understanding, keen discernment, and a capacity for sound judgment

  2. exercising or showing sound judgment : prudent

  3. evidencing or hinting at the possession of inside information : knowing

a wise investor

wise sage sapient judicious prudent sensible sane mean having or showing sound judgment. wise suggests great understanding of people and of situations and unusual discernment and judgment in dealing with them. sage suggests wide experience, great learning, and wisdom.

verb

  1. to become informed or knowledgeable : learn —used with up

  2. to give instruction or information to : teach —usually used with up

noun

  1. manner, way

in any wise