Aroint

CIDE DICTIONARY

Aroint, interj. [Cf. Prov. E. rynt, rynt thee, roynt, or runt, terms used by milkmaids to a cow that has been milked, in order to drive her away, to make room for others; AS. r to make room or way, fr. r room. The final t is perh. for ta, for thou. Cf. Room space.].

 Stand off, or begone.  [1913 Webster]
"Aroint thee, witch, the rump-fed ronyon cries."  [1913 Webster]

Aroint, v. t. 

 To drive or scare off by some exclamation.  [1913 Webster]