Lexic.us

Definition of Pneumatocyst

1. n. A cyst or sac of a siphonophore, containing air, and serving as a float, as in Physalia.

Definition of Pneumatocyst

1. Noun. (zoology) A cyst or sac of a siphonophore, containing air and serving as a float. ¹

¹ Source: wiktionary.com

Medical Definition of Pneumatocyst

1. A cyst or sac of a siphonophore, containing air, and serving as a float, as in Physalia. Origin: Pneumato- + cyst. Source: Websters Dictionary (01 Mar 1998)

Lexicographical Neighbors of Pneumatocyst

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