23-letter words containing d, i, s, n, c, o
- somaliland protectorate — official name of the former British Somaliland.
- specialite de la maison — the specialty of the house (used in referring to the most important dish served by a restaurant).
- spigot and socket joint — a joint between two pipes using male and female parts
- state coordinate system — a system of right-angled planar coordinates established by the U.S. Coast and Geodetic Survey for each state in the United States.
- state-trading countries — countries whose export and import trading is government controlled
- stock and station agent — a firm dealing in and financing farm activities
- take into consideration — take account of, allow for
- to come to a sticky end — If someone comes to a sticky end or meets a sticky end, they suffer very badly or die in an unpleasant way.
- to send someone packing — If you send someone packing, you make them go away.
- transcendental equation — an equation that involves transcendental functions.
- transcendental function — a function that is not an algebraic function.
- trellis code modulation — (TCM) A modulation technique with hardware error detection and correction.
- trigonal trisoctahedron — a trisoctahedron whose faces are triangles.
- turn-and-slip indicator — bank-and-turn indicator.
- unconditional discharge — the release of a defendant without having to spend time on parole or probation
- unincorporated business — a privately owned business, often owned by one person who has unlimited liability as the business is not legally registered as a company
- united church of christ — an American Protestant denomination formed in 1957 by a union of the Evangelical and Reformed churches and the Congregational Christian churches.
- united methodist church — the largest denomination of the Methodist church in the U.S., formed in 1939 from the merger of the Methodist Episcopal Church, the Methodist Episcopal Church, South, and the Methodist Protestant Church, with the addition in 1968 of the Evangelical United Brethren.
- united states air force — the permanent or regular military air force of the United States, established in 1947 as a separate service under the authority of the Department of Defense: a branch of the U.S. Army before 1947. Abbreviation: USAF.
- unprotected intercourse — an act of sexual intercourse or sodomy performed without the use of a condom thus involving the risk of sexually transmitted diseases
- viscount melville sound — an arm of the Arctic Ocean between Victoria and Prince of Wales islands to the S and Melville and Bathurst islands to the N, in the Northwest Territories and Nunavut, Canada. 250 miles (400 km) long and 100 miles (160 km) wide.
- volumetric displacement — the volume of air per revolution that passes through a mechanical pump when the pressure at the intake and the exhaust is the same as that of the atmosphere
- voter registration card — a card that enables a person to register in order to vote
- when it comes (down) to — You can use the expression when it comes to or when it comes down to in order to introduce a new topic or a new aspect of a topic that you are talking about.
- when the chips are down — a small, slender piece, as of wood, separated by chopping, cutting, or breaking.