The Collaborative International Dictionary
disseminative
disseminative \dis*sem"i*na*tive\, a. Tending to disseminate, or to become disseminated.
The effect of heresy is, like the plague, infectious
and disseminative.
--Jer. Taylor.
WordNet
disseminative
adj. spreading by diffusion [syn: diffusing(a), diffusive, dispersive, disseminating, scattering, spreading]