air lock airlock • air log · · · Info · Definitions · Synonyms · Characters · · air lock · · Text Common · · Latin · · Scripts 8 · · Length 2 · · Syllables Definitions · · · (noun) a chamber that provides access to space where air is under pressure. Synonyms: airlock, air lock. · · Noun Definition 1 Synonyms · · · airlock · · Synonym 1 Characters · · space U+0020 a latin small letter a U+0061 c latin small letter c U+0063 i latin small letter i U+0069 k latin small letter k U+006B l latin small letter l U+006C o latin small letter o U+006F r latin small letter r U+0072