Avaunt

Webster's Dictionary of the English Language

·noun A vaunt; to Boast.

II. Avaunt ·vt & ·vi To Depart; to move away.

III. Avaunt ·vt & ·vi To Vaunt; to Boast.

IV. Avaunt ·interj Begone; depart;

— a word of contempt or abhorrence, equivalent to the phrase "Get thee gone.".

V. Avaunt ·vt & ·vi To Advance; to move forward; to Elevate.