'Holostei' definitions:

Definition of 'Holostei'

From: GCIDE

Holostei \Ho*los"te*i\, n. pl. [NL., fr. Gr. "o`los whole + ? a bone.] (Zool.) An extensive division of ganoids, including the gar pike, bowfin, etc.; the bony ganoids. See Illustration in Appendix. [1913 Webster]