In a manifold way.

To make manifold; increase in number or quantity; make more by natural generation or reproduction, or by accumulation, addition, or repetition: as, to multiply men or horses; to multiply evils.

In arithmetic, to perform the operation of multiplication upon. See multiplication, 2.

To increase (the precious metals) by alchemical means. See multiplication, 3.

To grow or increase in number or extent; extend; spread.

In arithmetic, to perform the process of multiplication. See multiplication, 2.

To increase gold or silver by alchemical means.

transitive verb. To increase in number; to make more numerous; to add quantity to.

transitive verb. To add (any given number or quantity) to itself a certain number of times; to find the product of by multiplication. See the Note under Multiplication.

transitive verb. To increase (the amount of gold or silver) by the arts of alchemy.

transitive verb. gear for increasing speed.

transitive verb. See under Lens.

intransitive verb. To become greater in number; to become numerous.

intransitive verb. To increase in extent and influence; to spread.

intransitive verb. To increase amount of gold or silver by the arts of alchemy.

adverb. In many or multiple ways.

verb. To increase the amount, degree or number of (something).

verb. To perform multiplication on (a number).

verb. To grow in number.

verb. To breed or propagate.

verb. To perform multiplication.

verb. To be a factor in a multiplication with (another factor).

noun. An act or instance of multiplying.

verb. combine by multiplication

verb. have young (animals) or reproduce (organisms)

verb. have offspring or produce more individuals of a given animal or plant

verb. combine or increase by multiplication

adverb. in several ways; in a multiple manner

multiply connected surface  multiplying camera  

demultiply  multiplicand  multiplier  

abound with  accrue  accumulate  add  advance  

multiplication  multiplied  

multiplied  multiplies  multiplying