Definition of pseudaposematic in English:

pseudaposematic

adjective

Zoology
  • Designating colours or markings exhibited by a harmless animal that protect it by mimicking the warning coloration of noxious or unpalatable animals, as characteristic of Batesian mimicry.

Origin

Late 19th century; earliest use found in Edward Bagnall Poulton (1856–1943), zoologist.