Definition of propagation
: the act or action of propagating: such asa : increase (as of a kind of organism) in numbersb : the spreading of something (such as a belief) abroad or into new regionsc : enlargement or extension (as of a crack) in a solid body
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Recent Examples of propagation from the Web
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Once Li receives sterility confirmation, plant samples will be shared with wholesale growers who will begin the propagation process, which takes a few years.
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The propagation of patient-to-patient Web sites is allowing consumers to take stock and take charge.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'propagation'. Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
15th Century
First Known Use of propagation
15th century
PROPAGATION Defined for Kids
propagation
playDefinition of propagation for Students
: the act or process of causing to multiply or spread out the propagation of ideas
Medical Dictionary
propagation
playMedical Definition of propagation
: the act or action of propagating: asa: increase (as of a kind of organism) in numbers propagation of a pure culture of bacteriab: the spreading or transmission of something propagation of a nerve impulse
Learn More about propagation
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See words that rhyme with propagation Spanish Central: Translation of propagation Nglish: Translation of propagation for Spanish speakers Britannica.com: Encyclopedia article about propagation
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