Standard Lemma guide

reovirus

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.

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Pronunciation

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1

noun

Meaning 1

Any of a group of RNA viruses, of the family Reoviridae, that infect animals and some plants

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 non-arboviruses including the rotavirus causing infant enteritis

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: animal virus

Narrower terms: rotavirus

History

Etymology

The name "reo-" is an acronym for "respiratory enteric orphan" viruses