(1):

(n.) An elephant that has separated from a herd and roams about alone, in which state it is very savage.

(2):

(n.) A deliberately dishonest person; a knave; a cheat.

(3):

(v. t.) To destroy (plants that do not come up to a required standard).

(4):

(v. t.) To give the name or designation of rogue to; to decry.

(5):

(v. i.) To wander; to play the vagabond; to play knavish tricks.

(6):

(n.) A worthless plant occuring among seedlings of some choice variety.

(7):

(n.) A vagrant; an idle, sturdy beggar; a vagabond; a tramp.

(8):

(n.) One who is pleasantly mischievous or frolicsome; hence, often used as a term of endearment.