16-letter words containing t, e, l, o, s
- trim one's sails — an area of canvas or other fabric extended to the wind in such a way as to transmit the force of the wind to an assemblage of spars and rigging mounted firmly on a hull, raft, iceboat, etc., so as to drive it along.
- triple-expansion — noting a power source, especially a steam engine, using the same fluid at three successive stages of expansion to do work in three or more cylinders.
- troop the colors — to parade the colors, or flag, before troops
- two-family house — a house designed for occupation by two families in contiguous apartments, as on separate floors.
- two-stroke cycle — See under two-cycle.
- two-tailed pasha — a distinctive vanessid butterfly of S Europe, Charaxes jasius, having mottled brown wings with a yellow-orange margin and frilled hind edges
- twofold purchase — a purchase using a double standing block and a double running block so as to give a mechanical advantage of four or five, neglecting friction, depending on whether the hauling is on the standing block or the running block.
- unconversational — of, relating to, or characteristic of conversation: a conversational tone of voice.
- under one's belt — a band of flexible material, as leather or cord, for encircling the waist.
- universalization — to make universal.
- unostentatiously — (of a person) in a manner that is not trying to impress people with one's wealth or importance
- up to the elbows — deeply engaged (in work, etc.)
- upsilon particle — the 20th letter of the Greek alphabet (Υ, υ).
- utility software — system software that manages and optimizes the performance of hardware
- vegetable oyster — salsify.
- vegetable sponge — loofah (def 2).
- velcro fastening — a fastening made of Velcro
- vestibule school — a school in an industrial establishment where new employees are given specific training in the jobs they are to perform.
- victorian values — qualities considered to characterize the Victorian period, including enterprise and initiative and the importance of the family
- voluntary muscle — muscle whose action is normally controlled by an individual's will; mainly skeletal muscle, composed of parallel bundles of striated, multinucleate fibers.
- voluntary sector — the part of the economy that consists of non-profit-making organizations, as opposed to the public and private sectors
- walrus moustache — a long thick moustache drooping at the ends
- waterless cooker — a tight-lidded kitchen utensil in which food can be cooked using only a small amount of water or only the juices emitted while cooking.
- well-compensated — to recompense for something: They gave him ten dollars to compensate him for his trouble.
- well-constructed — to build or form by putting together parts; frame; devise.
- well-ordered set — a totally ordered set in which every nonempty subset has a smallest element with the property that there is no element in the subset less than this smallest element.
- well-upholstered — (of a person) fat
- wellington boots — a leather boot with the front part of the top extending above the knee.
- white sandalwood — the fragrant heartwood of any of certain Asian trees of the genus Santalum, used for ornamental carving and burned as incense.
- whole-tone scale — a scale progressing entirely by whole tones, as C, D, E, F♯, G♯, A♯, C.
- wholeheartedness — fully or completely sincere, enthusiastic, energetic, etc.; hearty; earnest: a wholehearted attempt to comply.
- will-o'-the-wisp — ignis fatuus (def 1).
- woman of letters — a woman engaged in literary pursuits, especially a professional writer.
- world exposition — world's fair.
- world federalist — a promoter or supporter of world federalism.
- worth one's salt — a crystalline compound, sodium chloride, NaCl, occurring as a mineral, a constituent of seawater, etc., and used for seasoning food, as a preservative, etc.
- xenotransplanted — Transplanted by xenotransplantation.
- yellowstone lake — a lake in NW Wyoming, in Yellowstone National Park. 20 miles (32 km) long; 140 sq. mi. (363 sq. km).
- zenith telescope — a telescope mounted to point only at the zenith, used at some observatories for measuring time by the stars.