horizontal stabilizer horizontal stabiliser • horizontal surface · · · Info · Definitions · Synonyms · Characters · · horizontal stabilizer · · Text Common · · Latin · · Scripts 21 · · Length 8 · · Syllables Definitions · · · (noun) the horizontal airfoil of an aircraft's tail assembly that is fixed and to which the elevator is hinged. Synonyms: horizontal stabilizer, horizontal stabiliser, tailplane. · · Noun Definition 1 Synonyms · · · horizontal stabiliser · · Synonym 1 tailplane · · Synonym 2 Characters · · space U+0020 a latin small letter a U+0061 b latin small letter b U+0062 e latin small letter e U+0065 h latin small letter h U+0068 i latin small letter i U+0069 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 s latin small letter s U+0073 t latin small letter t U+0074 z latin small letter z U+007A