to scatter or spread widely, as though sowing seed; promulgate extensively; broadcast; disperse: to disseminate information about preventive medicine.
Origin: 1595–1605; < Latin dissēminātus (past participle of dissēmināre; dis-dis-1 + sēmināre to sow), equivalent to dis- + sēmin- (stem of sēmen seed) + -ātus-ate1
c.1600, from adj. disseminate "scattered widely" (early 15c.), from L. disseminatus, pp. of disseminare, from dis- "in every direction" + seminare "to plant, propagate," from semen (gen. seminis) "seed" (see semen). Related: Disseminated; disseminates; disseminating.