- belonging or pertaining to the family Mustelidae, including the martens, skunks, minks, weasels, badgers, and otters.
- resembling a weasel.
- tawny or brown, like a weasel in summer.
Origin of musteline
1650–60; < Latin mustēlīnus, equivalent to mustēl(a) weasel + -īnus -ine1
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for musteline
The small mandibular ramus of a musteline referred by Dr. Roth to Mephitis suffocans, does not pertain to this genus and species.Through the Heart of Patagonia
H. Hesketh Prichard
- of, relating to, or belonging to the Mustelidae, a family of typically predatory mammals including weasels, ferrets, minks, polecats, badgers, skunks, and otters: order Carnivora (carnivores)
- any musteline animal
C17: from Latin mustēlīnus, from mustēla weasel, from mūs mouse + -tēla, of unknown origin
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Word Origin and History for musteline
Online Etymology Dictionary, © 2010 Douglas Harper