D defs.my
Entry 1 sense Webster, 1913

Diffusive

· Dif·fu·sive · IPA /dɪˈfjuːsɪv/
01 a. Having the quality of diffusing; capable of spreading every way by flowing; spreading widely; widely reaching; copious; diffuse.
  1. 1.
    Having the quality of diffusing; capable of spreading every way by flowing; spreading widely; widely reaching; copious; diffuse.