18-letter words containing a, c, t, g
- unit magnetic pole — the unit of magnetic pole strength equal to the strength of a magnetic pole that repels a similar pole with a force of one dyne, the two poles being placed in a vacuum and separated by a distance of one centimeter.
- urgent care center — a clinic outside of a hospital that provides medical care and services to people with urgent but not serious medical problems: urgent care centers as alternatives to emergency rooms. Abbreviation: UCC.
- vectorcardiography — a method of determining the direction and magnitude of the electrical forces of the heart.
- warning coloration — a bold, distinctive pattern of color characteristic of a poisonous or unpalatable organism, as the skunk or the monarch butterfly, that functions as a warning to and defense against predators.
- watchdog committee — a committee responsible for monitoring standards of behaviour
- welwyn garden city — a town in SE England, in Hertfordshire: established (1920) as a planned industrial and residential community. Pop: 43 512 (2001)
- wingback formation — single wingback formation.
- young conservative — a member of the youth section of the United Kingdom Conservative Party