propagation

noun

prop·​a·​ga·​tion ˌprä-pə-ˈgā-shən 

: the act or action of propagating: such as

a

: increase (as of a kind of organism) in numbers

b

: the spreading of something (such as a belief) abroad or into new regions

c

: enlargement or extension (as of a crack) in a solid body

Examples of propagation in a Sentence

Recent Examples on the Web

Many types of succulents can be propagated using soil or water propagation methods in just a few weeks. —Lauren Landers, Better Homes & Gardens, 11 Feb. 2025

Clonal propagation of navel oranges courtesy of buds from that tree led to a booming orange industry that made a significant contribution to the prosperity of this state in its early years. —Joshua Siskin, Orange County Register, 1 Feb. 2025

As with stem cuttings, healthy leaves should be allowed to callous over for a few days before propagation to reduce the chances of rot. —Lauren Landers, Better Homes & Gardens, 9 Jan. 2025

The class will cover propagation techniques suitable for the state, encompassing several growing methods and simple concepts designed to improve the likelihood of success. —Orlando Sentinel Staff, Orlando Sentinel, 3 Jan. 2025

Word History

First Known Use

15th century, in the meaning defined above

Kids Definition

propagation

noun

prop·​a·​ga·​tion ˌpräp-ə-ˈgā-shən 

: the act or process of propagating: as

a

: multiplication (as of a kind of living thing) in number of individuals

b

: the spreading of something (as a belief) abroad or into new regions

Medical Definition

propagation

noun

prop·​a·​ga·​tion ˌpräp-ə-ˈgā-shən 

: the act or action of propagating: as

a

: increase (as of a kind of organism) in numbers

propagation of a pure culture of bacteria

b

: the spreading or transmission of something

propagation of a nerve impulse