browningcommon nouncommon nounSyllable DecompositionbrowningEtymologyexpandfrom the name of the inventor J.M. Browning.Definition1. Feminine, may refer to a Browning M2 machine gun, also known as CAL 50 (with a caliber of 50 hundredths of an inch), also designated as 12.7 (for 12.7 mm caliber) in European armies; in service since 1921 in most Western armies.expand