n. [Gr. aktis, ray; stoma, mouth]
The mouth of a radially symmetrical animal.

Online Dictionary of Invertebrate Zoology. . 2005.

Look at other dictionaries:

  • Actinostome — Ac*tin o*stome, n. [Gr. ?, ?, a ray + ? mouth.] (Zo[ o]l.) The mouth or anterior opening of a c[oe]lenterate animal. [1913 Webster] || …   The Collaborative International Dictionary of English

  • actinostome — ac·tin·o·stome …   English syllables

  • actinostome — akˈtinəˌstōm noun ( s) Etymology: actin + stome 1. : the mouth of a radially symmetrical animal 2. : the peristome of an echinoderm …   Useful english dictionary

  • actinostomal — |aktə|nästəməl adjective Etymology: actinostome + al : relating or belonging to an actinostome …   Useful english dictionary

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