lock chamber lockbox • lockdown · · · Info · Definitions · Synonyms · Characters · · lock chamber · · Text Common · · Latin · · Scripts 12 · · Length 3 · · Syllables Definitions · · · (noun) enclosure consisting of a section of canal that can be closed to control the water level; used to raise or lower vessels that pass through it. Synonyms: lock, lock chamber. · · Noun Definition 1 Synonyms · · · lock · · Synonym 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 l latin small letter l U+006C m latin small letter m U+006D o latin small letter o U+006F r latin small letter r U+0072