definition of
nut

[1] #1 nut n. usually large hard-shelled seed. wn

[2] #2 nut n. [Nut] Egyptian goddess of the sky. wn

[3] #3 nut n. a small (usually square or hexagonal) metal block with internal screw thread to be fitted onto a bolt. wn

[4] #4 nut v. gather nuts. wn

[5] #5 nut n. [en] half the width of an em. wn