noun the common english flounder.
2. butt ·vt ·alt. of but.
3. butt ·vt to strike by thrusting the head against; to strike with the head.
4. butt ·noun a large cask or vessel for wine or beer. it contains two hogsheads.
5. butt ·vi to thrust the head forward; to strike by thrusting the head forward, as an ox or a ram. [see butt, ·noun ].
6. butt ·vi to join at the butt, end, or outward extremity; to terminate; to be bounded; to abut.