Definition of "ferret-sized" [ferret-sized]

• Having the approximate size of a ferret (adjective)

WordNet. Princeton University. 2010.

• "any of the viverrid mammals that comprise two subfamilies (Herpestinae and Galidiinae) often grouped in a separate family (Herpestidae), that include agile ferret-sized mammals sometimes with bands or stripes, and that feed on small animals and fruits"