v. t. [ imp. & p. p. Propagated p. pr. & vb. n. Propagating. ] [ L. propagatus, p. p. of propagare to propagate, akin to propages, propago, a layer of a plant, slip, shoot. See Pro-, and cf. Pact, Prop, Prune, v. t. ] [ 1913 Webster ] 1. To cause to continue or multiply by generation, or successive production; -- applied to animals and plants; as, to propagate a breed of horses or sheep; to propagate a species of fruit tree. [ 1913 Webster ] 2. To cause to spread to extend; to impel or continue forward in space; as, to propagate sound or light. [ 1913 Webster ] 3. To spread from person to person; to extend the knowledge of; to originate and spread; to carry from place to place; to disseminate; as, to propagate a story or report; to propagate the Christian religion. [ 1913 Webster ] The infection was propagated insensibly. De Foe. [ 1913 Webster ] 4. To multiply; to increase. [ Obs. ] [ 1913 Webster ] Griefs of mine own lie heavy in my breast,
Which thou wilt propagate. Shak. [ 1913 Webster ] 5. To generate; to produce. [ 1913 Webster ] Motion propagated motion, and life threw off life. De Quincey. [ 1913 Webster ] Syn. -- To multiply; continue; increase; spread; diffuse; disseminate; promote. [ 1913 Webster ] | 
