-
nounthe act of producing offspring or multiplying by such production
Similar:
type of: -
nounthe spreading of something (a belief or practice) into new regions
Similar:
type of: -
nounthe movement of a wave through a mediumtype of:
Words sounding like good propagation
station situation information operation conversation investigation vacation nation location education generation reputation imagination explanation invitation population medication foundation communication graduation creation celebration combination destination association translation application administration relation inspiration