Standard Lemma guide

v/o

noun · 1 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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No pronunciation record was provided for this word.

1

noun

Meaning 1

volume-percent

Definition source: English Wiktionary via Wiktextract

Usage: uncountable

Topics: chemistry, natural-sciences, physical-sciences

Examples

  • Microstructure of 50 v/o Ni–50 v/o PuO2

Meaning relationships

Synonyms: vol%, %v/v

Antonyms: none provided

History

Etymology

A typescript approximation of a percent sign % with the top zero replaced with 'v' for volume.