sea fir

noun

A sertularian hydroid, especially Abietinaria abietina, which branches like a miniature fir tree.

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Meanings

nounsea fir (plural sea firs)

plural sea firs

  1. A sertularian hydroid, especially Abietinaria abietina, which branches like a miniature fir tree.
Cite this entry
APA

sea fir. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/sea%20fir

MLA

“sea fir.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/sea%20fir. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “sea fir,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/sea%20fir.

Source: sea fir on Wiktionary, CC BY-SA 4.0.