Dictionary
high•tail
Pronunciation: (hī'tāl"), [key]—
v.i. Informal.
1. to go away or leave rapidly:
Last we saw of him, he was hightailing down the street.
2. hightail it, hurry; rush; scamper:
Hightail it down to the grocery store and buy some bread for lunch. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.