e/Branchiostegal lung

Information
has gloss	eng: A branchiostegal lung is a respiration organ used by some air-breathing arthropods. It is one of the most significant adaptations of some crabs and hermit crabs such as coconut crabs to their terrestrial habitats.
lexicalization	eng: branchiostegal lung
instance of	(noun) a periodical that is published by a special interest group; "the organ of the communist party" organ