control tower control system • controversial · · · Info · Definitions · Characters · · control tower · · Text Common · · Latin · · Scripts 13 · · Length 4 · · Syllables Definitions · · · (noun) a tower with an elevated workspace enclosed in glass for the visual observation of aircraft around an airport. Synonyms: control tower. · · Noun Definition 1 Characters · · space U+0020 c latin small letter c U+0063 e latin small letter e U+0065 l latin small letter l U+006C n latin small letter n U+006E o latin small letter o U+006F r latin small letter r U+0072 t latin small letter t U+0074 w latin small letter w U+0077