Webster’s Revised Unabridged Dictionary · 1913
Biradiate
Bi·ra′di·ate, Bi·ra′di·a′ted, a. [Pref. bi- + radiate.] Having two rays; as, a biradiate fin.
Webster’s Revised Unabridged Dictionary · 1913
Bi·ra′di·ate, Bi·ra′di·a′ted, a. [Pref. bi- + radiate.] Having two rays; as, a biradiate fin.