18-letter words containing a, g, u, c
- teaching equipment — teaching aids
- the class struggle — the continual conflict between the capitalist and working classes for economic and political power
- the general public — the people in a society; people in general
- the hunger marches — a number of processions by unemployed workers in the 1930s to protest against unemployment and deprivation
- theodore gericault — (Jean Louis André) Théodore [zhahn lwee ahn-drey tey-aw-dawr] /ʒɑ̃ lwi ɑ̃ˈdreɪ teɪ ɔˈdɔr/ (Show IPA), 1791–1824, French painter.
- to be caught short — If you are caught short or are taken short, you feel a sudden strong need to urinate, especially when you cannot easily find a toilet.
- touch-in-goal line — either of the two touchlines at each end of the field between the goal line and the dead-ball line.
- ultrasonic testing — the scanning of material with an ultrasonic beam, during which reflections from faults in the material can be detected: a powerful nondestructive test method
- ultrasonic welding — the use of high-energy vibration of ultrasonic frequency to produce a weld between two components which are held in close contact
- unilateral neglect — a symptom of brain damage in which a person is unaware of one side of his or her body and of anything in the external world on the same side
- 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.
- universal coupling — a coupling between rotating shafts set at an angle to one another, allowing for rotation in three planes.
- 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.
- wheelchair housing — housing designed or adapted for a chairbound person
- young conservative — a member of the youth section of the United Kingdom Conservative Party