n. (Bot.) see 1st Jack. [ 1913 Webster ]
n. [ Prob. fr. F. Jacques, the proper name. See 2d Jack. ] A privy. Shak. [ 1913 Webster ]
n. (Zool.) A South American striped frog (Pseudis paradoxa), remarkable for having a tadpole larger than the adult, and hence called also
n. (Zool.) An African parrot (Psittacus erithacus), very commonly kept as a cage bird; -- called also
n. See Jackwood. [ 1913 Webster ]