let alone

conjunction

: to say nothing of : not to mention
used especially to emphasize the improbability of a contrasting example
he would never walk again let alone play golfSports Illus.
how many ever see an Ambassador or Minister, let alone a PresidentRobert Lacville

Examples of let alone in a Sentence

I don't have enough money for a new car, let alone a luxury sedan.
Recent Examples on the Web There are very few castles out west, let alone available for sale. Blake Bakkila, Sunset Magazine, 27 May 2024 While millions of irregular voters will undoubtedly turn out this November, no one knows just how many of them will ultimately show up — let alone exactly which ones will do so. Nate Cohn, New York Times, 24 May 2024 For starters, she's never fronted a Cannes premiere before, let alone received a reported 11-minute standing ovation. Joey Nolfi, EW.com, 23 May 2024 As events veer into seemingly dangerous territory, Baker spices up the scenes with throwaway humor that keeps the film buoyant, even as Ani gets a rude awakening about the shallowness of spineless Ivan’s feelings for her, let alone his respect. David Rooney, The Hollywood Reporter, 21 May 2024 See all Example Sentences for let alone 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'let alone.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

1765, in the meaning defined above

Time Traveler
The first known use of let alone was in 1765

Dictionary Entries Near let alone

Cite this Entry

“Let alone.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/let%20alone. Accessed 5 Jun. 2024.

Kids Definition

let alone

conjunction
: to say nothing of : not to mention
lacked the courage, let alone the know-how
Last Updated: - Updated example sentences
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