biplane biplanar • biplicate · · · Info · Definitions · Characters · · biplane · · Text Latin · · Script 7 · · Length Definitions · · · (noun) old fashioned airplane; has two wings one above the other. · · Noun Definition 1 Characters · · a latin small letter a U+0061 b latin small letter b U+0062 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