biauriculate heart

1. 1.

   a heart (as of mammals and birds and reptiles) having two auricles

   Broaderheart

   mammal

Questions about biauriculate heart

What does biauriculate heart mean?

biauriculate heart means "a heart (as of mammals and birds and reptiles) having two auricles".

Is biauriculate heart a common word?

biauriculate heart is banded "Rare" — specialist or archaic — most readers will not have met it. The band comes from how often the word appears in a large corpus of everyday English, not from an editor's impression.