definition of
leaky

[1] #1 leaky a. permitting the unwanted passage of fluids or gases ; "a leaky roof"; "a leaky defense system". wn

[2] #2 leaky s. used informally; unable to retain urine. wn

[3] #3 leaky s. [blabbermouthed, talebearing, tattling] prone to communicate confidential information. wn