Protuberate - definition of protuberate by The Free Dictionary
https://www.thefreedictionary.com/protuberate
Webpro·tu·ber·ate. (prō-to͞o′bə-rāt′, -tyo͞o′-, prə-) intr.v. pro·tu·ber·at·ed, pro·tu·ber·at·ing, pro·tu·ber·ates. To swell or bulge. [Late Latin prōtūberāre, prōtūberāt- : Latin prō-, forth; …
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