leakiness leaker • leakless · · · Info · Definitions · Characters · · leakiness · · Text Latin · · Script 9 · · Length Definitions · · · (noun) the condition of permitting leaks or leakage. Examples: "The leakiness of the roof." "The heart valve's leakiness." "The leakiness of the boat made it dangerous to use." · · Noun Definition 1 Characters · · a latin small letter a U+0061 e latin small letter e U+0065 i latin small letter i U+0069 k latin small letter k U+006B l latin small letter l U+006C n latin small letter n U+006E s latin small letter s U+0073