D defs.my
Entry 2 senses Webster, 1913

Oaf

/(ōf)/ · IPA /oʊf/
01 n. Originally, an elf's child; a changeling left by fairies or goblins; hence, a deformed or foolish child; a simpleton; an idiot.
  1. 1.
    Originally, an elf's child; a changeling left by fairies or goblins; hence, a deformed or foolish child; a simpleton; an idiot.
  2. 2.
    A clumsy or awkward person.