22-letter words containing u, l, m, i
- the muslim brotherhood — a transnational Islamic religious and political organization dedicated to the establishment of a nation based on Islamic principles, founded in Egypt in 1928
- thermonuclear reaction — a nuclear-fusion reaction that takes place between the nuclei of a gas, especially hydrogen, heated to a temperature of several million degrees.
- time complex simulator — (simulation) (Tcsim) Complex arithmetic version of Tsim. Contact: ZOLA Technologies.
- to twiddle your thumbs — If you say that someone is twiddling their thumbs, you mean that they do not have anything to do and are waiting for something to happen.
- transformational rules — rules that specify in purely syntactic terms a method by which theorems may be derived from the axioms of a formal system
- trichlorofluoromethane — chlorotrifluoromethane.
- trifluorochloromethane — chlorotrifluoromethane.
- unconditioned stimulus — any stimulus evoking an unlearnt response, esp in the context of classical conditioning, in which the conditioned stimulus is followed by the unconditioned one
- unemployment insurance — a government program that provides a limited number of payments to eligible workers who are involuntarily unemployed.
- unilateral disarmament — disarmament, especially nuclear disarmament, carried out by one state on its own
- unitarian universalism — a North American liberal religious denomination in the Judeo-Christian heritage, formed in 1961 by the merger of the Unitarians, organized in 1825, and the Universalists, organized in 1793.
- united empire loyalist — any of the American colonists who settled in Canada during or after the War of American Independence because of loyalty to the British Crown
- upright vacuum cleaner — a vacuum cleaner that is tall rather than wide
- volume of distribution — A volume of distribution is the hypothetical volume of body fluid that would be required to dissolve the amount of drug needed to achieve the same concentration in the blood.
- world communion sunday — the first Sunday in October, during which members of ecumenical churches throughout the world celebrate Holy Communion, especially to affirm their unity in Christ.