navigability naviform • navigable · · · Info · Definitions · Characters · · navigability · · Text Latin · · Script 12 · · Length Definitions · · · (noun) the quality of being suitable for the passage of a ship or aircraft. · · Noun Definition 1 Characters · · a latin small letter a U+0061 b latin small letter b U+0062 g latin small letter g U+0067 i latin small letter i U+0069 l latin small letter l U+006C n latin small letter n U+006E t latin small letter t U+0074 v latin small letter v U+0076 y latin small letter y U+0079