MALACOSTRACAN


Meaning of MALACOSTRACAN in English

[mal.a.cos.tra.can] n [ultim. fr. Gk malakostrakos soft-shelled, fr. malakos soft + ostrakon shell--more at mollify, oyster] (1835): any of a large subclass (Malacostraca) of crustaceans having a thorax consisting of eight segments usu. covered by a carapace and including the decapods and isopods -- malacostracan adj

Merriam-Webster English vocab.      Английский словарь Merriam Webster.