prefocus

verb

pre·fo·cus (ˌ)prē-ˈfō-kəs

prefocused; prefocusing; prefocuses

transitive verb

: to focus (something) beforehand

prefocus automotive headlights before installation

Word History

First Known Use

1948, in the meaning defined above

Time Traveler

The first known use of prefocus was in 1948

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Browse Nearby Words

preflood

prefocus

preform

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Cite this Entry

Style

“Prefocus.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/prefocus. Accessed 4 Nov. 2025.

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