meaning of hydroid
1. Related to, or resembling, the hydra; of or pertaining to the Hydroidea.
2. One of the Hydroideas.
3. colonial coelenterates having the polyp phase dominant
1. Related to, or resembling, the hydra; of or pertaining to the Hydroidea.
2. One of the Hydroideas.
3. colonial coelenterates having the polyp phase dominant