countershading (English, noun)
expansion: countershading (usually uncountable, plural countershadings)
Senses:
topics: biology
ecology
natural-sciences
glosses: A pattern of animal coloration, existing as a form of camouflage, characterised by darker pigmentation of the upper side and lighter of the underside.
tags: uncountable
usually
Forms:
form: countershadings
tags: plural