6 letters · 10 points in Scrabble
verb determine the essential quality of
verb give a definition for the meaning of a word
verb determine the nature of
originFrom Middle English definen, from Old French definer, variant of definir, from Latin dēfīniō (“limit, settle, define”), from dē + fīniō (“set a limit, bound, end”).
Etymology from Wiktionary, CC BY-SA 3.0