Definitions

from The American Heritage® Dictionary of the English Language, 5th Edition.

  • noun A lungfish.

from The Century Dictionary.

  • Pertaining to or having the characters of the Dipnoi. Also dipneustal.
  • noun One of the Dipnoi; a lung-fish.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

  • noun zoology Any of several fish, of the family Dipnoi, that have modified lungs and can breath out of water

Etymologies

from The American Heritage® Dictionary of the English Language, 4th Edition

[From New Latin Dipnoī, order name, from Greek dipnooi, pl. of dipnoos, having two apertures for breathing : di-, two; see di– + pnoē, breath (from pnein, to breathe; see pneu- in Indo-European roots).]

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Examples

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