Definitions
from The Century Dictionary.
- noun A free, ciliate, larval stage of Synapta, with five oral tentacles which contain water-tubes connected with the water-ring, but without a calcareous skeleton, radial tubes, or radial nerves.
Etymologies
Sorry, no etymologies found.
Support
Help support Wordnik (and make this page ad-free) by adopting the word pentactula.
Examples
Sorry, no example sentences found.
Comments
Log in or sign up to get involved in the conversation. It's quick and easy.