four by two
существительное
—
(Australia, UK, NZ) A length of sawn wood of cross section 4 inches by 2 inches, most often employed as structural framing lumber / timber.
—
(UK, Australia, military) A cotton cloth 4 inches wide with lines two inches apart, conveniently torn into two inch lengths for cleaning a rifle barrel using a pull through.
—
sawn wood of cross section 4" by 2"