propagate
Verb
Medium difficulty
What does “propagate” mean?
verb.to spread and promote (an idea, theory, etc.) widely.
SAT Usage
the term often appears in passages related to scientific concepts, social movements, or cultural discussions, where ideas or innovations are disseminated. It emphasizes a proactive effort to disseminate information or beliefs, distinguishing it from mere sharing, as it suggests a purpose-driven campaign to influence others.
Common Confusions
Propagate implies a deliberate effort to spread ideas or beliefs widely, while disseminate usually suggests a more passive act of distributing information without the same intentional influence.
Example Sentences
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It takes 24 hours for password changes to propagate throughout the system.
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The server propagates the password file at midnight each day.
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The scientist aimed to propagate the rare plant species by cultivating them in controlled conditions, ensuring their survival and eventual reintroduction into their native habitat.
Word Parts: How to Remember “propagate”
Break “propagate” into its parts: pro- (forward, in favor of). Knowing roots like these helps you decode unfamiliar SAT vocabulary.
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Prefix:
pro-forward, in favor of (Latin)