open a crack

idiom

: to open (something, such as a door or window) slightly
Could you please open the window a crack? It's getting hot in here.

Dictionary Entries Near open a crack

Cite this Entry

“Open a crack.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/open%20a%20crack. Accessed 9 Dec. 2022.

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