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door opener

American  
Or door-opener

noun

  1. a mechanism that automatically opens a door, as of a garage, when actuated by a radio transmitter, electric eye, or other device.

  2. Informal. something that is effective in leading to opportunity or success.

    Sales experience can be a door opener for young executives.


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

“That can be a major door opener for a lot of kids that would not be on the list for individual schools on academic record alone.”

From The Wall Street Journal Feb. 22, 2026

Amazon offers another option in certain parts of the country if you’re enrolled in Amazon Prime and have an internet-connected garage door opener: Its drivers can deliver packages inside your garage.

From Los Angeles Times Jul. 15, 2024

He said he "reconnected" with the song, which he now saw as a "door opener".

From BBC Oct. 17, 2023

"I hope we can now be a door opener for other organizations as well. That's what we're seeking."

From Reuters May 24, 2023

“Hey, bro,” Zed yelled over the hum of the electric garage door opener and the growl of the lawn mower’s engine as I drove out, “wouldja lend me a coupla bucks?”

From "Lawn Boy Returns" by Gary Paulsen

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