English Dictionary: RIAS | by the DICT Development Group |
1 result for RIAS | |
From Webster's Revised Unabridged Dictionary (1913) [web1913]: | |
d8Planaria \[d8]Pla*na"ri*a\, n.; pl. L. {Planari[91]}, E. {-rias}. [NL. See {Planary}.] (Zo[94]l.) Any species of turbellarian worms belonging to {Planaria}, and many allied genera. The body is usually flat, thin, and smooth. Some species, in warm countries, are terrestrial. |