SINCE 1828
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back-putty

transitive verb
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Definition of back-putty

: to force putty into any space in a window sash that may be left between the edges of the rabbet and the glass

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First Known Use of back-putty

1926, in the meaning defined above

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Time Traveler for back-putty

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The first known use of back-putty was in 1926

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Dictionary Entries Near back-putty

back projection

back-putty

back-rake

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Statistics for back-putty

Cite this Entry

“Back-putty.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/back-putty. Accessed 14 Aug. 2022.

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