dirk🔊

A long Scottish dagger with a straight blade.

(nautical) A ceremonial dagger worn by naval or air force officers in some nations' militaries; formerly, a fighting dagger used by sailors as a boarding weapon.

To stab with a dirk.

(obsolete) To darken.

(slang) A penis. +

(slang) A socially unacceptable person; an oddball.