Word.ws English Dictionary

Plural of phylum

irregular plural

The plural of phylum is phyla.

Forms of phylum

Singularphylum /ˈfaɪləm/
Pluralphyla /ˈfaɪlə/
Countablecountable

Less standard forms: phylums (nonstandard).

Phyla in a sentence

  • There are three phyla of worms that, in terms of diversity and abundance, tower over the rest: the Roundworms (nematodes), the Annelids and the Flatworms.2012, Caspar Henderson, The Book of Barely Imagined Beings, page 87. From the entry tower over

Meaning of phylum

  1. noun A rank in the classification of organisms, below kingdom and above class; also called a divisio or a division, especially in describing plants; a taxon at that rank.
  2. noun A large division of possibly related languages, or a major language family which is not subordinate to another.

Full definition of phylum

Nouns ending in -um: plural -a

Questions about the plural of phylum

What is the plural of phylum?
The plural of phylum is phyla.
Is phylum countable?
Phylum is a countable noun.
Is phylums correct?
phylums is marked nonstandard in Wiktionary. The usual plural of phylum is phyla.

Source and license

Adapted from Wiktionary: phylum (page history and authors) and the entries of its forms. Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws left out forms marked obsolete, archaic, rare or dialectal and added the examples. Wiktionary data of 2026-09-02.

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Cite this page: “Plural of phylum.” Word.ws, https://word.ws/plural/phylum. Based on Wiktionary, CC BY-SA 4.0.