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treenail

noun tree·nail \ˈtrə-nəl\

Definition of treenail

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



13th Century

First Known Use of treenail

13th century

Variants of treenail

or

trunnel

also

trenail

\ˈtrə-nəl\

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