mess hall mess gear • messiah · · · Info · Definitions · Synonyms · Characters · · mess hall · · Text Common · · Latin · · Scripts 9 · · Length 2 · · Syllables Definitions · · · (noun) a (large) military dining room where service personnel eat or relax. Synonyms: mess, mess hall. · · Noun Definition 1 Synonyms · · · mess · · Synonym 1 Characters · · space U+0020 a latin small letter a U+0061 e latin small letter e U+0065 h latin small letter h U+0068 l latin small letter l U+006C m latin small letter m U+006D s latin small letter s U+0073