Find the word definition

The Collaborative International Dictionary
Fucoidal

Fucoidal \Fu*coid"al\, a.

  1. (Bot.) Fucoid.

  2. (Geol.) Containing impressions of fossil fucoids or seaweeds; as, fucoidal sandstone.

Wiktionary
fucoidal

a. 1 (context botany English) fucoid 2 (context geology English) Containing impressions of fossil fucoids or seaweeds.