crotchet
noun
1. a sharp curve or crook; a shape resembling a hook
Similar word(s): hook
Definition categories: shape, curve
2. a musical note having the time value of a quarter of a whole note
Definition categories: communication, note, tone
3. a strange attitude or habit
Similar word(s): oddity, queerness, quirk, quirkiness
Definition categories: attribute, strangeness, unfamiliarity
4. a small tool or hooklike implement
Definition categories: man–made, hook
verb
1. to make needlework by looping thread with a hooked needle; to crochet
2. (obsolete) to play music in measured time