breech bree • breech action · · · Info · Definitions · Synonyms · Characters · · breech · · Text Latin · · Script 6 · · Length 1 · · Syllables Definitions · · · (noun) opening in the rear of the barrel of a gun where bullets can be loaded. Synonyms: rear of barrel, rear of tube. · · Noun Definition 1 Synonyms · · · rear of barrel · · Synonym 1 rear of tube · · Synonym 2 Characters · · b latin small letter b U+0062 c latin small letter c U+0063 e latin small letter e U+0065 h latin small letter h U+0068 r latin small letter r U+0072