through and through

adverb

Synonyms of through and throughnext
: in every way : thoroughly

Examples of through and through in a Sentence

I know him through and through, and he would never do such a cowardly thing. those UFO claims were examined through and through and were found to be completely bogus
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
But Nus is a bad guy through and through. Richard Edwards, Space.com, 13 Feb. 2026 Margot Robbie’s husband has been with her through and through. Lea Veloso, StyleCaster, 12 Feb. 2026 Ella Langley is a country girl through and through. Emily Kelleher, InStyle, 11 Feb. 2026 The new hotel is finished and handsomely furnished through and through. Aj Willingham, AJC.com, 30 Jan. 2026 See All Example Sentences for through and through

Word History

First Known Use

14th century, in the meaning defined above

Time Traveler
The first known use of through and through was in the 14th century

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Cite this Entry

“Through and through.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/through%20and%20through. Accessed 14 Feb. 2026.

Last Updated: - Updated example sentences
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