from The Century Dictionary.
- To pull up by the roots; extirpate utterly.
from the GNU version of the Collaborative International Dictionary of English.
- transitive verb obsolete To weed out.
from Wiktionary, Creative Commons Attribution/Share-Alike License
"averruncate" (from Lat. _averruncare_, to ward off, remove mischief) glided into meaning to "weed the ground," "prune vines," &c., by a supposed derivation from the Lat. _ab_, off, and _eruncare_, to weed out, and it was spelt "aberuncate" to suit this; but the _New English Dictionary_ regards such a derivation as impossible.