21-letter words containing t, a, k
- keto-enol tautomerism — tautomerism in which the tautomers are an enol and a keto form. The change occurs by transfer of a hydrogen atom within the molecule
- knights of st columba — an international, semi-secret fraternal and charitable order for Catholic laymen, which originated in New Haven, Connecticut in 1882 (the Knights of Columbus)
- lexical decision task — an experimental task in which subjects have to decide as fast as possible whether a given letter string is a word
- like a pakapoo ticket — untidy; incomprehensible
- look to one's laurels — any tree of the genus Laurus.
- make (both) ends meet — to manage to keep one's expenses within one's income
- make heavy weather of — to create needless difficulties in dealing with
- make one's peace with — the normal, nonwarring condition of a nation, group of nations, or the world.
- make up for lost time — compensate for past inaction
- make yourself at home — settle in
- marketable securities — Marketable securities are securities that can easily be sold quickly on the open market.
- marketing arrangement — an agreement between a seller and a buyer or between sellers about some aspect of the sale of products
- mass-market paperback — a relatively inexpensive paperbound book, typically measuring about 4½ × 7 inches (11 × 18 cm), that is distributed on newsstands, in supermarkets, etc., as well as in bookstores.
- mauna kea observatory — an astronomical observatory on Mauna Kea, Hawaii, situated at an altitude of 13,600 feet (4145 meters).
- meter-kilogram-second — of or relating to the system of units in which the meter, kilogram, and second are the principal units of length, mass, and time. Abbreviation: mks, MKS.
- multi-level marketing — Multi-level marketing is a marketing technique which involves people buying a product, then earning a commission by selling it to their friends. The abbreviation MLM is also used.
- national park service — a division of the Department of the Interior, created in 1916, that administers national parks, monuments, historic sites, and recreational areas.
- national savings bank — (in Britain) a government savings bank, run through the post office, esp for small savers
- network administrator — (job) A person who manages a communications network within an organisation. Responsibilities include network security, installing new applications, distributing software upgrades, monitoring daily activity, enforcing licensing agreements, developing a storage management program and providing for routine backups.
- olympic national park — a national park in NW Washington. 1323 sq. mi. (3425 sq. km).
- paper over the cracks — conceal flaws or problems
- play with a full deck — Nautical. a floorlike surface wholly or partially occupying one level of a hull, superstructure, or deckhouse, generally cambered, and often serving as a member for strengthening the structure of a vessel. the space between such a surface and the next such surface above: Our stateroom was on B deck.
- poke borak at someone — to jeer at someone
- protestant work ethic — work ethic.
- put someone's back up — to annoy someone
- rap over the knuckles — to reprimand
- reckless endangerment — a crime whereby a person behaves in a reckless manner which creates a substantial risk of serious physical injury to another person
- redwood national park — a national park in N California: redwood forest with some of the world's tallest trees. 172 sq. mi. (445 sq. km).
- rocky mountain locust — a migratory locust, Melanoplus spretus, that occurs in North America, especially the Great Plains, where swarms cause great damage to crops and other vegetation.
- rocky mountain oyster — mountain oyster.
- s-k reduction machine — An abstract machine defined by Professor David Turner to evaluate combinator expressions represented as binary graphs. Named after the two basic combinators, S and K.
- safe in the knowledge — If you do something safe in the knowledge that something else is the case, you do the first thing confidently because you are sure of the second thing.
- scarlet monkey flower — any of various plants belonging to the genus Mimulus, of the figwort family, as M. cardinalis (scarlet monkey flower) having spotted flowers that resemble a face.
- sequoia national park — a national park in central California: giant sequoia trees. 604 sq. mi. (1565 sq. km).
- sick to one's stomach — afflicted with ill health or disease; ailing.
- skeleton at the feast — a person or event that brings gloom or sadness to an occasion of joy or celebration
- skew symmetric matrix — a matrix that is equal to the negation of its transpose
- spark ignition engine — A spark ignition engine is an engine running on the Otto cycle.
- stick in one's throat — to be difficult, or against one's conscience, for one to accept, utter, or believe
- stock list department — (in an American stock exchange) the department dealing with monitoring compliance with its listing requirements and rules
- stokes-adams syndrome — unconsciousness accompanying atrioventricular heart block, sometimes characterized by weakness, irregular pulse, and intermittent convulsive or nonconvulsive seizures.
- take off one's hat to — a shaped covering for the head, usually with a crown and brim, especially for wear outdoors.
- take one's (own) life — to commit suicide
- take one's finger out — stop delaying or procrastinating
- take one's hat off to — to salute or congratulate
- take sb at their word — If you take someone at their word, you believe what they say, when they did not really mean it or when they meant something slightly different.
- take sb/sth seriously — If you take someone or something seriously, you believe that they are important and deserve attention.
- take someone prisoner — to capture and hold someone as a prisoner, esp as a prisoner of war
- take the consequences — to accept the results of one's actions
- take under advisement — to consider carefully