sea pen

1. 1.

   fleshy featherlike warm-water colonies

   Broaderanthozoan

   Part ofPennatula

Questions about sea pen

What does sea pen mean?

sea pen means "fleshy featherlike warm-water colonies".

Is sea pen a common word?

sea pen is banded "Uncommon" — turns up in careful writing rather than conversation. The band comes from how often the word appears in a large corpus of everyday English, not from an editor's impression.