(1):

(interj.) Begone; depart; - a word of contempt or abhorrence, equivalent to the phrase "Get thee gone."

(2):

(v. t. & i.) To advance; to move forward; to elevate.

(3):

(v. t. & i.) To depart; to move away.

(4):

(v. t. & i.) To vaunt; to boast.

(5):

(n.) A vaunt; to boast.