propagate - verb

• transmit from one generation to the next
• travel through the air
• transmit
• become distributed or widespread
• transmit or cause to broaden or spread
• cause to become widely known
• cause to propagate, as by grafting or layering
• multiply sexually or asexually

propagate - thesaurus

broadcast   circularise   circularize   circulate   diffuse   disperse   disseminate   distribute   spread