combat ceiling combat casualty • combat fatigue · · · Info · Definitions · Synonyms · Characters · · combat ceiling · · Text Common · · Latin · · Scripts 14 · · Length 5 · · Syllables Definitions · · · (noun) altitude above which a plane cannot climb faster than a given rate. Synonyms: combat ceiling, service ceiling. · · Noun Definition 1 Synonyms · · · service ceiling · · 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 g latin small letter g U+0067 i latin small letter i U+0069 l latin small letter l U+006C m latin small letter m U+006D n latin small letter n U+006E o latin small letter o U+006F t latin small letter t U+0074