Word.ws English Dictionary

Plural of exon

regular plural

The plural of exon is exons.

Forms of exon

Singularexon /ˈɛksɑn/
Pluralexons /ˈɛksɒnz/
Countablecountable

Exons in a sentence

  • A single consensus transfrag covers the entire TRα1 coding sequence (exons 2–9), and two non-overlapping transfrags cover all but 25 nt of the Rev-erbα coding sequence (exons 1–8).2015 September 15, “Evolution of the Antisense Overlap between Genes for Thyroid Hormone Receptor and Rev-erbα and Characterization of an…. From the entry transfrag
  • This complex, termed a "spliceosome," is thought to contain components necessary for mRNA splicing; its existence can explain how separated exons on pre-mRNA are brought into contact.1985 June, Edward Brody, “The "spliceosome": yeast pre-messenger RNA associates with 40S complex in a splicing-dependent reaction”, in…. From the entry spliceosome

Meaning of exon

  1. noun An officer of the King's Body Guard of the Yeomen of the Guard.
  2. noun A region of a transcribed gene present in the final functional RNA molecule.

Full definition of exon

Questions about the plural of exon

What is the plural of exon?
The plural of exon is exons.
Is exon countable?
Exon is a countable noun.

Source and license

Adapted from Wiktionary: exon (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.

Last updated:

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