We found 2 dictionaries that define the word malacostracan crustaceans:

General (1 matching dictionary)

1. malacostracan crustaceans: Vocabulary.com

Computing (1 matching dictionary)

2. Malacostracan crustaceans: Encyclopedia

(Note: See malacostracan_crustacean as well.)

Definitions from WordNet (malacostracan crustacean) ▸ noun:  a major subclass of crustaceans ▸ Also see malacostracan_crustacean ▸ Words similar to malacostracan crustaceans ▸ Usage examples for malacostracan crustaceans ▸ Idioms related to malacostracan crustaceans ▸ Wikipedia articles (New!) ▸ Words that often appear near malacostracan crustaceans ▸ Rhymes of malacostracan crustaceans ▸ Invented words related to malacostracan crustaceans