| noun | the act of producing offspring or multiplying by such production |
| noun | a multiplicative increase “repeated copying leads to a multiplication of errors” |
| noun | an arithmetic operation that is the inverse of division; the product of two numbers is computed “the multiplication of four by three gives twelve” |
| generate | verb | make children |
| multiply | verb | have offspring or produce more individuals of a given animal or plant |
| propagate | verb | transmit from one generation to the next |