·noun A long, pointed tooth; a tusk;
— applied especially to certain teeth of horses.
II. Tush ·interj An exclamation indicating check, rebuke, or contempt; as, tush, tush! do not speak of it.
1) the wing of a ploughshare. Glouc. 2) tusks of a boar. ...
A glossary of provincial and local words used in England by Francis Grose