11-letter words containing a, l, o, t, r
- ballesteros — Severiano (sevɛˈrjano). 1957–2011, Spanish professional golfer: won the British Open Championship (1979; 1984; 1988) and the US Masters (1980; 1983)
- balmorality — an idealization of Scottish traditions and culture
- barfulation — /bar`fyoo-lay'sh*n/ Variation of barf used around the Stanford area. An exclamation, expressing disgust. On seeing some particularly bad code one might exclaim, "Barfulation! Who wrote this, Quux?"
- baroclinity — a common state of fluid stratification in which surfaces of constant pressure and others of constant density are not parallel but intersect.
- baronetical — pertaining to baronets
- barotseland — a region in W Zambia. 44,920 sq. mi. (116,343 sq. km).
- barrel bolt — a rod-shaped bolt for fastening a door or the like, attached to one side of the door at the edge and sliding into a socket on the frame of the opening.
- barrel knot — a knot for fastening together two strands of gut or nylon, as fishing lines or leaders.
- bartholomew — one of the twelve apostles (Matthew 10:3). Feast day: Aug 24 or June 11
- bartolommeo — Fra. original name Baccio della Porta. 1472–1517, Italian painter of the Florentine school, noted for his austere religious works
- bath oliver — a kind of unsweetened biscuit
- battledores — Plural form of battledore.
- battlefront — the front line of a battle, where the action takes place
- belowstairs — (formerly) at or in the basement of a large house, considered as the place where the servants live and work
- bibliolater — someone who reveres the Bible
- bibliolatry — excessive devotion to or reliance on the Bible
- biomaterial — a synthetic material used in prostheses or the replacement of natural body tissues
- biometrical — pertaining to biometry
- black frost — a frost without snow or rime that is severe enough to blacken vegetation
- bladderwort — any aquatic plant of the genus Utricularia, some of whose leaves are modified as small bladders to trap minute aquatic animals: family Lentibulariaceae
- blameworthy — deserving disapproval or censure
- blastospore — a spore formed by budding, as in certain fungi
- block grant — (in Britain) an annual grant made by the government to a local authority to help to pay for the public services it provides, such as health, education, and housing
- block party — A block party is an outdoor party for all the residents of a block or neighborhood.
- block trade — the purchase and sale of blocks of securities through brokers, sometimes not members of an exchange, who negotiate between buyers and sellers.
- bloodstream — Your bloodstream is the blood that flows around your body.
- boatbuilder — A boatbuilder is a person or company that makes boats.
- boilerplate — A boilerplate is a basic written contract that can be used to make many different kinds of contracts.
- boldhearted — courageous or daring; intrepid.
- borstal boy — (formerly) a boy sent to borstal
- bottle rack — a rack for bottles, such as bottles of wine
- bracteolate — having bractlets
- brattleboro — a town in SE Vermont.
- breton lace — a net lace with a design embroidered in heavy, often colored, thread.
- bright coal — coal consisting of alternating layers of clarain and vitrain.
- bristol bay — arm of the Bering Sea between the SW Alas. mainland & the Alaska Peninsula
- brow antler — the first prong from the base of a stag's antler.
- butorphanol — a narcotic analgesic, C 21 H 29 NO 2 , administered by injection to treat moderate to severe pain.
- cafe brulot — black coffee flavored with sugar, lemon and orange rinds, cloves, cinnamon, and brandy, ignited and allowed to flame briefly.
- calathiform — cup-shaped; concave.
- calcinatory — A vessel used in calcination.
- calculators — Plural form of calculator.
- calculatory — the act or process of calculating; computation.
- calefactory — giving warmth
- calibration — to determine, check, or rectify the graduation of (any instrument giving quantitative measurements).
- californite — vesuvianite jade.
- calochortus — any plant of the genus Calochortus, of the lily family, as the mariposa lily and the sego lily.
- calorimeter — an apparatus for measuring amounts of heat, esp to find specific heat capacities, calorific values, etc
- calorimetry — measurement of the quantity of heat
- calumniator — to make false and malicious statements about; slander.