Definitions

from Wiktionary, Creative Commons Attribution/Share-Alike License

  • n. Any siphonophore which has an air sac for a float.

from the GNU version of the Collaborative International Dictionary of English

  • n. Any siphonophore which has an air sac for a float, as the Physalia.

from The Century Dictionary and Cyclopedia

  • Moving by means of a vesicular float or buoy; of or pertaining to the Physograda.
  • n. A member of the Physograda.

Etymologies

Ancient Greek a bellows + Latin gradi to walk, go. (Wiktionary)

Examples

Sorry, no example sentences found.

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