Phrase guide

vitamin G

noun · 4 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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1

noun

Meaning 1

vitamin B2 or riboflavin.

Definition source: English Wiktionary via Wiktextract

Usage: dated, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

time spent in nature, in a garden or greenspace, as a health benefit

Definition source: English Wiktionary via Wiktextract

Usage: informal, uncountable

Examples

  • 2006 June 7, Peter P Groenewegen, Agnes E van den Berg, Sjerp de Vries3 and Robert A Verheij "Vitamin G: effects of green space on health, well-being, and social" BMC Public Health vol. 6 no. 149 →DOI The briefest summary of our program is in its title: Vitamin G, where G stands for the green space around us. Notions of beneficial effects of nearby green space have persisted throughout history.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

Guinness stout

Definition source: English Wiktionary via Wiktextract

Usage: Ireland, humorous, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

noun

Meaning 4

a B vitamin that prevents skin lesions and weight loss

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: vitamin B2, riboflavin, lactoflavin, ovoflavin, hepatoflavin

Antonyms: none provided

Broader terms: B-complex vitamin, B complex, vitamin B complex, vitamin B, B vitamin, B

History

Etymology

In the literal vitamin sense, G is the initial of Joseph Goldberger, involved in its discovery. In later figurative senses, G is the initial of the referent.