D defs.my
Entry 3 senses Webster, 1913

Catchy

/kăch'-ēˌ/ · Catch·y · IPA /ˈkæt͡ʃi/
01 a. Apt or tending to catch the fancy or attention; catching; taking; as, catchy music.
  1. 1.
    Apt or tending to catch the fancy or attention; catching; taking; as, catchy music.
  2. 2.
    Tending to catch or insnare; entangling; -- usually used fig.; as, a catchy question.
  3. 3.
    Consisting of, or occuring in, disconnected parts or snatches; changeable; as, a catchy wind.
    “It [the fox's scent] is . . . flighty or catchy, if variable.” — Encyc. of Sport.