overround

== English == === Etymology === From over- +‎ round. === Noun === overround (plural overrounds) The margin taken by the bookmaker in a gambling operation. Synonym: vigorish === Verb === overround (third-person singular simple present overrounds, present participle overrounding, simple past and past participle overrounded) (phonetics) To round (the lips or a vowel) excessively or more than usual. Antonym: underround