rugosan

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English[edit]

Etymology[edit]

Rugosa +‎ -an

Adjective[edit]

rugosan (not comparable)

  1. (paleontology) Synonym of rugose: describing an extinct coral of the order †Rugosa.

Noun[edit]

rugosan (plural rugosans)

  1. (paleontology) A coral from that order.

Anagrams[edit]