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treenail

noun tree·nail \ ˈtrə-nᵊl \
variants: or or less commonly trenail
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Definition of treenail

: a wooden peg made usually of dry compressed timber so as to swell in its hole when moistened

First Known Use of treenail

13th century

in the meaning defined above

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Learn More about treenail

  1. See words that rhyme with treenail Britannica.com: Encyclopedia article about treenail

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