two-by-four
adj1
Measuring two inches by four inches.
2
Broadly Small or cramped.
noun, adj — 5 senses
Canada, US A length of sawn wood of cross section nominally 2 inches by 4 inches (actual dimensions 1½ × 3½ in modern use), most often employed as structural framing lumber (dimensional lumber).
Slang Synonym of Tijuana Bible (“kind of pornographic comic book”).
Measuring two inches by four inches.
Broadly Small or cramped.
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — authors: page histories for two by four and two-by-four.