- Foam of sea water.
- Meerschaum; -- called also sea froth.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). sea foam. Retrieved September 21, 2026, from http://smartdefine.org/sea_foam/definitions/2059341 |
| Chicago | Webster's. 2011. "sea foam" http://smartdefine.org/sea_foam/definitions/2059341 (accessed September 21, 2026). |
| Harvard | Webster's 2011, sea foam, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/sea_foam/definitions/2059341>. |
| MLA | Webster's. "sea foam" 28 May 2011. Web. 21 September 2026. <http://smartdefine.org/sea_foam/definitions/2059341> |