13-letter words containing d, a, n, t
- archimandrite — the head of a monastery or a group of monasteries
- aridification — the process by which a humid region becomes increasingly dry, as by climatic change or human interference with the ecology.
- aridity index — a number indicating how much more precipitation could be lost by evapotranspiration if it were available than is actually lost at a given location.
- armstand dive — a dive starting from a handstand at the end of a springboard or a platform with the diver's back to the water.
- arseniuretted — combined with arsenic so as to form an arsenide.
- arthroconidia — Plural form of arthroconidium.
- ascensiontide — the ten days from Ascension Day to the day before Whit Sunday
- astrodynamics — the study of the motion of natural and artificial bodies in space
- at a discount — below the regular price
- at first hand — If you learn or experience something at first hand, you experience it yourself or learn it directly rather than being told about it by other people.
- at loose ends — in an unsettled, disorganized, or confused condition
- aten asteroid — one of a small group of asteroids whose orbits cross that of the earth and whose semimajor axes are smaller than that of the earth.
- attitudinally — in a manner expressive of personal attitudes or emotions
- attitudinized — Simple past tense and past participle of attitudinize.
- attitudinizer — One who attitudinizes, or practises poses.
- attitudinizes — Third-person singular simple present indicative form of attitudinize.
- austin dobson — (Henry) Austin, 1840–1921, English poet, biographer, and essayist.
- authenticated — Prove or show (something, esp. a claim or an artistic work) to be true or genuine.
- autodigestion — (biology) The digestion of tissue by enzymes produced by the organism itself.
- autooxidation — autoxidation.
- autoresponder — A program that automatically generates a set response to all messages sent to a particular e-mail address.
- avant-gardism — the attitudes, techniques, etc., of the cultural avant-garde.
- backwardation — the difference between the spot price for a commodity, including rent and interest, and the forward price
- badminton cup — a long refreshing drink of claret with soda water and sugar
- balanced diet — a diet consisting of the proper quantities and proportions of foods needed to maintain health or growth.
- balanced step — any of a series of staircase winders so planned that they are nearly as wide at the inside of the stair as the adjacent fliers.
- balanced tree — (algorithm) An optimisation of a tree which aims to keep equal numbers of items on each subtree of each node so as to minimise the maximum path from the root to any leaf node. As items are inserted and deleted, the tree is restructured to keep the nodes balanced and the search paths uniform. Such an algorithm is appropriate where the overheads of the reorganisation on update are outweighed by the benefits of faster search. A B-tree is a kind of balanced tree that can have more than two subtrees at each node (i.e. one that is not restricted to being a binary tree).
- ballad stanza — a four-line stanza, often used in ballads, in which the second and fourth lines rhyme and have three stresses each and the first and third lines are unrhymed and have four stresses each
- ballet dancer — a man or woman who takes part in ballet dancing, usually professionally
- band spectrum — a spectrum consisting of a number of bands of closely spaced lines that are associated with emission or absorption of radiation by molecules
- band together — If people band together, they meet and act as a group in order to try and achieve something.
- bandicoot rat — any of three burrowing rats of the genera Bandicota and Nesokia, of S and SE Asia: family Muridae
- bank discount — interest on a loan deducted from the principal amount when the loan is made and based on the loan's face value
- basket dinner — a group social gathering, as of church members, to which participants contribute casseroles or other dishes to share.
- bastard eigne — the first-born illegitimate son of parents whose second son was legitimate.
- batan islands — a group of islands in the Philippines, north of Luzon. Capital: Basco. Pop: 16 467 (2000). Area: 197 sq km (76 sq miles)
- batting order — the sequence in which hitters will bat in a given game, determined in advance by the team manager.
- battlegrounds — Plural form of battleground.
- be upstanding — (in a court of law) a direction to all persons present to rise to their feet before the judge enters or leaves the court
- beat the band — a company of persons or, sometimes, animals or things, joined, acting, or functioning together; aggregation; party; troop: a band of protesters.
- bedding plant — A bedding plant is a plant which lasts for one year. It is put in a flower bed before it flowers, and is then removed when it has finished flowering.
- bedding-plant — bedmaker (def 1).
- beetlebrained — stupid
- benedictional — a book of benedictions or blessings
- benefit fraud — the illegal activity of claiming benefit payments which a person is not entitled to
- berchtesgaden — a town in Germany, in SE Bavaria: site of the fortified mountain retreat of Adolf Hitler. Pop: 7667 (2003 est)
- biconditional — (of a proposition) asserting that the existence or occurrence of one thing or event depends on, and is dependent on, the existence or occurrence of another, as “A if and only if B.”.
- bidenticulate — having two small teeth or toothlike processes.
- bidirectional — (of a printhead) capable of printing from left to right and from right to left
- bird-watching — Bird-watching is the activity of watching and studying wild birds in their natural surroundings.