protuberance

Pronunciation

• (UK) IPA ^(key): /prəʊˈtjuːbərəns/
• (US) IPA ^(key): /proʊˈtuːbərəns/

• Audio (UK)

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• Audio (US)

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Noun

Singular protuberance

Plural protuberances

1. (countable) A 'protuberance is a swelling that protrudes.