Bible Dictionaries
Betacismus

Webster's Dictionary

(n.) Excessive or extended use of the b sound in speech, due to conversion of other sounds into it, as through inability to distinguish them from b, or because of difficulty in pronouncing them.

Bibliography Information
Webster, Noah. Entry for 'Betacismus'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​b/betacismus.html. 1828.