plural of butter bar

(aviation, ship-building) A curve indicating the shape of an airfoil or nautical equivalent in a vertical plane parallel to the longitudinal axis of the craft or vessel.

(idiomatic) To a high degree; very thoroughly; in a most definite manner.

only

A vasodilator drug.

plural of buttery bar

A barbiturate drug.

(pharmacology) A local anesthetic.

(pharmacology) The United States Adopted Name of secbutabarbital.

(Northern England, idiomatic) Used at the end of a sentence to add emphasis.