(obsolete) Old.

(intransitive, archaic, poetic or dialectal) To age, become or grow old. / (intransitive, archaic or poetic) To delay; linger. / (transitive, archaic or poetic) To make old, age.

A river in central Europe that passes through the Czech Republic and Germany before flowing into the North Sea.

In plumbing, a fitting that turns a corner (typically at an angle of 90, 45 or 22.5 degrees) and has a male connection at one end and a female connection at the other.

(physics) The potential energy stored in a system when it is distorted or deformed; the classic example is that of a coiled spring

Alternative form of elbow room

(transitive, slang, Britain) To fire (an employee); to end a relationship with someone; to reject someone.

(anatomy) Ulna, the main forearm bone. / (anatomy) Olecranon, at the elbow end of the ulna.

(idiomatic) To drink alcoholic beverages, especially at a public house or bar.

(slang) To be dismissed from employment.