#1 dissemination n. [airing, public exposure, spreading] the opening of a subject to widespread discussion and debate. wn
#2 dissemination n. [diffusion] the property of being diffused or dispersed. wn
#3 dissemination n. [dispersion, dispersal, diffusion] the act of dispersing or diffusing something; "the dispersion of the troops"; "the diffusion of knowledge". wn
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