D defs.my
Entry 1 sense Webster, 1913

Picayune

/ʹpĭk'ə'yo͝on/ · Pic·a·yune · IPA /ˌpɪkəˈjun/
01 n. A small coin of the value of six and a quarter cents. See Fippenny bit.
  1. 1.
    A small coin of the value of six and a quarter cents. See Fippenny bit.[Local, U.S.] See: Fippenny bit