biradial

[bahy-rey-dee-uh l]

Origin of biradial

First recorded in 1905–10; bi-1 + radial
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British Dictionary definitions for biradial

biradial

adjective
  1. showing both bilateral and radial symmetry, as certain sea anemones
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012