back bench backbench • backbencher · · · Info · Definitions · Characters · · back bench · · Text Common · · Latin · · Scripts 10 · · Length 2 · · Syllables Definitions · · · (noun) any of the seats occupied by backbenchers in the House of Commons. Synonyms: backbench. · · Noun Definition 1 Characters · · space U+0020 a latin small letter a U+0061 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 k latin small letter k U+006B n latin small letter n U+006E