Definify.com
Webster 1913 Edition
Diffusive
Dif-fu′sive
,Adj.
[Cf. F.
diffusif
.] Having the quality of diffusing; capable of spreading every way by flowing; spreading widely; widely reaching; copious; diffuse.
“A plentiful and diffusive perfume.” Hare.
Webster 1828 Edition
Diffusive
DIFFUSIVE
,Adj.
2.
Extended; spread widely; extending in all directions; extensive; as diffusive charity or benevolence.