IPA: //fjuˈkɔɪdəl//
KK: /fjuˈkɔɪdəl/
Relating to or resembling certain types of seaweeds, especially those that are fossilized.
The geologist discovered fucoidal patterns in the ancient rock layers.
Fucoidal → It is formed from "fucus" (from Latin, meaning seaweed or algae) and the suffix "-oidal" (meaning resembling or having the form of). The word "fucoidal" refers to something that resembles or is related to seaweed.
Think of 'fucus' as seaweed, and remember that 'fucoidal' means resembling seaweed.