17-letter words containing h, s, a, m
- to make sth clear — If you make something clear, you say something in a way that makes it impossible for there to be any doubt about your meaning, wishes, or intentions.
- transdermal patch — a small piece of material used to mend a tear or break, to cover a hole, or to strengthen a weak place: patches at the elbows of a sports jacket.
- trigger mechanism — a physiological or psychological process caused by a stimulus and resulting in a usually severe reaction.
- trucial sheikdoms — an independent federation in E Arabia, formed in 1971, now comprising seven emirates on the S coast (formerly, Pirate Coast or Trucial Coast) of the Persian Gulf, formerly under British protection: Abu Dhabi, Dubai, Sharjah, Ajman, Umm al-Qaiwain, Ras al-Khaimah (joined 1972), and Fujairah. About 32,300 sq. mi. (83,657 sq. km). Capital: Abu Dhabi. Abbreviation: U.A.E.
- ultimate strength — the quantity of the utmost tensile, compressive, or shearing stress that a given unit area of a certain material is expected to bear without failing.
- ultrametamorphism — metamorphism during which the temperature of a rock exceeds its melting point.
- unsympathetically — in a manner that is not characterized by feeling or showing sympathy
- utmost good faith — a principle used in insurance contracts, legally obliging all parties to reveal to the others any information that might influence the others' decision to enter into the contract
- varix lymphaticus — a similar condition affecting an artery or lymphatic vessel
- war establishment — the full wartime complement of men, equipment, and vehicles of a military unit
- well-accomplished — completed; done; effected: an accomplished fact.
- welsh nationalism — the political belief that Wales should be independent
- welshman's button — an angler's name for a species of caddis fly, Sericostoma personatum
- white-nationalism — white supremacy.
- william shoemaker — William Lee ("Willie") 1931–2003, U.S. jockey.
- wimshurst machine — a device for the production of electric charge by electrostatic induction, consisting of two oppositely rotating glass or mica disks carrying metal strips upon which charges are induced and subsequently removed by contact with metallic combs.