14-letter words containing t, r, a, i, l, m
- triphenylamine — a molecule consisting of a nitrogen atom with three phenyl groups attached to it
- triple measure — time or rhythm characterized by three beats to the measure with an accent on the first beat.
- triumphal arch — a monumental archway, often erected in permanent materials as a commemorative structure, straddling the line of march of a victorious army during a triumphal procession.
- trombiculiasis — the condition of being infested with chiggers.
- tropical month — the period of time taken by the moon to return to the same longitude after one complete revolution around the earth; 27.321 58 days (approximately 27 days, 7 hours, 43 minutes, 4.5 seconds)
- tropical storm — a tropical cyclone of less than hurricane force.
- ultra-feminine — pertaining to a woman or girl: feminine beauty; feminine dress.
- ultra-rightism — the beliefs of extremely right-wing political parties or groups
- ultramasculine — extremely masculine
- ultramicrotome — a microtome capable of producing very fine slices of tissue or cellular specimens for electron microscopic examination.
- ultramicrotomy — the practice of using an ultramicrotome
- ultraminiature — subminiature.
- ultramontanism — the policy of the party in the Roman Catholic Church that favors increasing and enhancing the power and authority of the pope.
- umbrella skirt — a full skirt with many gores that flare gradually from the waist to the hem.
- undeterminable — capable of being determined.
- undramatically — in an undramatic manner
- universal time — (time, standard) (UT) The mean solar time along the prime meridian (0 longitude) that runs through the Greenwich Observatory outside of London, UK, where the current system originated. UT is tied to the rotation of the Earth in respect to the fictitious "mean Sun". There are three separate definitions, UT0, UT1, and UT2, depending on which corrections have been applied to the Earth's motion. Coordinated Universal Time is kept within 0.9 seconds of UT1, by addition of leap seconds to International Atomic Time.
- unmaterialised — not materialised
- unmaterialized — to come into perceptible existence; appear; become actual or real; be realized or carried out: Our plans never materialized.
- unmatriculated — (of a student) not enrolled in a college, university, or similar institution
- unmetaphorical — not used, viewed, or intended as a metaphor
- unpremeditable — capable of being premeditated
- unrhythmically — in an unrhythmical manner
- unromantically — in an unromantic manner
- ural mountains — a mountain system in W central Russia, extending over 2000 km (1250 miles) from the Arctic Ocean towards the Aral Sea: forms part of the geographical boundary between Europe and Asia; one of the richest mineral areas in the world, with many associated major industrial centres. Highest peak: Mount Narodnaya, 1894 m (6214 ft)
- utilitarianism — the ethical doctrine that virtue is based on utility, and that conduct should be directed toward promoting the greatest happiness of the greatest number of persons.
- vibratory mill — A vibratory mill is a machine for grinding something, in which the feed and grinding medium are between two surfaces which vibrate against each other.
- virtual memory — a system whereby addressable memory is extended beyond main storage through the use of secondary storage managed by system software in such a way that programs can treat all of the designated storage as addressable main storage.
- volumetrically — of or relating to measurement by volume.
- waste material — a useless by-product of an industrial process
- wilhelmstrasse — a street in Berlin, Germany: location of the German foreign office and other government buildings until 1945.
- yearly meeting — any of several associations of local Quaker congregations.
- yttrium metals — a series of closely related metals including yttrium, holmium, erbium, thulium, ytterbium, lutetium, and sometimes, terbium, gadolinium, and dysprosium