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Webster 1913 Edition

Protuberation

Pro-tuˊber-a′tion

,

Noun.

The act of swelling beyond the surrounding surface.

Cooke (1615).

Webster 1828 Edition

Protuberation

PROTUBERA'TION

,

Noun.

The act of swelling beyond the surrounding surface.

Definition 2024

protuberation

protuberation

English

Noun

protuberation ‎(plural protuberations)

protuberance