Crossbar and Two-by-four

Crossbar noun - Long thin horizontal crosspiece between two vertical posts.

Two-by-four and crossbar are semantically related in beam topic. In some cases you can use "Two-by-four" instead a noun "Crossbar", when it comes to topics like length of material used as support.

Nearby Words: cross, crossing

Two-by-four noun - A timber measuring (slightly under) 2 inches by 4 inches in cross section.

Crossbar and two-by-four are semantically related in beam topic. Sometimes you can use "Crossbar" instead a noun phrase "Two-by-four", if it concerns topics such as length of material used as support.