Tetraxile

1 definition found

From The Collaborative International Dictionary of English v.0.48 [gcide]:

  Tetraxile \Te*trax"ile\, a. [Tetra- + axile.] (Zool.)
     Having four branches diverging at right angles; -- said of
     certain spicules of sponges.
     [1913 Webster] Tetrazine