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two–by–four

1 ENTRIES FOUND:
two–by–four /ˌtuːbaɪˈfoɚ/ noun
plural two–by–fours
two–by–four
/ˌtuːbaɪˈfoɚ/
noun
plural two–by–fours
Britannica Dictionary definition of TWO–BY–FOUR
[count] US
: a piece of wood that has been cut to be long and straight so that it can be used for building things and that is about 2 inches thick and 4 inches wide