Definition of protuberance in English:

protuberance

Line breaks: pro|tu¦ber|ance
Pronunciation: /prəˈtjuːb(ə)r(ə)ns
 
/

noun

1A thing that protrudes from something else: some dinosaurs evolved protuberances on top of their heads
More example sentences
  • Some of their protuberances project close to a metre above what can be vaguely discerned as the original road surface.
  • It has very few bumps or protuberances, and the surface has as mirror-like a sheen as you can get from white plastic.
  • The ridges form irregularly situated protuberances that house hollow spines usually 0.05-0.06 mm wide and up to 0.12 mm long.
Synonyms
1.1 [mass noun] The fact or state of protruding: the large size and protuberance of the incisors
More example sentences
  • The placoderms and chondrichthyans both show at least some capsular protuberance of the braincase, but the braincase is a single, undivided mass, whether or not ossified.
Synonyms
sticking out, jutting, projection, projecting, obtrusion, obtruding, prominence, protrusion; swelling, bulging

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Word of the day abjure
Pronunciation: əbˈdʒʊə
verb
solemnly renounce (a belief, cause, or claim)