Hydroid may refer to:
Biology
- Hydroid (botany), a type of vascular cell that occurs in certain bryophytes
- Hydroid (zoology), a life stage for most animals of the class Hydrozoa
- Garveia, a genus of cnidarians, including:
- Garveia annulata, the orange hydroid
- Garveia arborea, the orange or hedgehog hydroid
Business
- Hydroid Inc., an autonomous underwater vehicle manufacturer
This disambiguation page lists articles associated with the title Hydroid.If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: