Definition of wad
- wad Noun An amorphous, compact mass.
- wad Noun A substantial pile (normally of money).
- wad Noun A soft plug or seal, particularly as used between the powder and pellets in a shotgun cartridge.
- wad Noun an ejaculate of semen.
- wad Noun Any black manganese oxide or hydroxide mineral rich rock in the oxidized zone of various ore deposits
- wad Verb To crumple or crush into a compact, amorphous shape or ball.