Av`er*run*ca"tor (?), n. An
instrument for pruning trees, having two blades, or a blade and a
hook, fixed on a long rod and operated by a string or wire.
Av`er*run*ca"tor (?), n. [Cf.
Aberuncator.] An instrument for pruning trees, consisting of
two blades, or a blade and a hook, fixed on the end of a long
rod.