Standard Lemma guide

proteoform

noun · 2 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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  • US: /ˈpɹoʊtiːoʊˌfɔɹm/

1

noun

Meaning 1

A specific molecular form of a protein product arising from a specific gene.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

Any of a group of related protein molecules arising from all combinatorial sources of variation giving rise to products arising from a single gene. These include products differing due to genetic variation, alternatively spliced RNA, transcripts, and post-translational modifications.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

No etymology was provided for this word.