D defs.my
Entry 3 senses Webster, 1913

Responsive

/(-s?v)/ · Re·spon·sive · IPA /ɹɪˈspɑn.sɪv/
01 a. That responds; ready or inclined to respond.
  1. 1.
    That responds; ready or inclined to respond.
  2. 2.
    Suited to something else; correspondent.
    “The vocal lay responsive to the strings.” Pope.
  3. 3.
    Responsible.[Obs.]