avaunt

a·vaunt

A0543700 (ə-vônt′, ə-vänt′)adv. Hence; away.
[Middle English, forward, from Old French avant, from Latin abante : ab-, from; see ab-1 + ante, before; see ante-.]

avaunt

(əˈvɔːnt) sentence substitutearchaic go away! depart![C15: from Old French avant! forward!, from Late Latin ab ante forward, from Latin ab from + ante before]

a•vaunt

(əˈvɔnt, əˈvɑnt)

adv. Archaic. away; hence (used interjectionally). [1275–1325; Middle English < Middle French avant to the front < Late Latin ab ante before. See ab-, ante-]