tail plane tailplane • tail print · · · Info · Definitions · Synonyms · Characters · · tail plane · · Text Common · · Latin · · Scripts 10 · · Length 2 · · 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 stabilizer · · Synonym 1 horizontal stabiliser · · Synonym 2 tailplane · · Synonym 3 Characters · · space U+0020 a latin small letter a U+0061 e latin small letter e U+0065 i latin small letter i U+0069 l latin small letter l U+006C n latin small letter n U+006E p latin small letter p U+0070 t latin small letter t U+0074