guide word

noun

: either of the terms at the head of a page of an alphabetical reference work (such as a dictionary) indicating the alphabetically first and last words on the page

Word History

First Known Use

circa 1928, in the meaning defined above

Time Traveler
The first known use of guide word was circa 1928

Dictionary Entries Near guide word

Cite this Entry

“Guide word.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/guide%20word. Accessed 28 Nov. 2024.

Kids Definition

guide word

noun
: either of the terms at the head of a page of an alphabetical reference work (as a dictionary) indicating the alphabetically first and last entries on the page

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