13-letter words containing b, e, l, o, t
- bessel method — a method of ascertaining position by the use of a map showing prominent features of the terrain and enabling one to sight through them to obtain a fix.
- bestsellerdom — the state or accomplishment of being a bestseller
- beta globulin — a blood plasma protein that is separable from other globulins by electrophoresis.
- beta-blocking — acting to inhibit the activity of the nerves that are stimulated by adrenaline
- beta-naphthol — either of two isomeric hydroxyl derivatives, C 1 0 H 7 OH, of naphthalene (alpha-naphthol or 1-naphthol and beta-naphthol or 2-naphthol) white or yellowish crystals, with a phenolic odor, that darken on exposure to light: used chiefly in dyes, drugs, perfumes, and insecticides.
- bible society — a Christian organization devoted to the printing and distribution of the Bible.
- bibliothecary — a librarian
- bibliotherapy — the use of reading as therapy
- bicontinental — of, on, or involving two continents: a bicontinental survey.
- bidirectional — (of a printhead) capable of printing from left to right and from right to left
- bill of entry — a list of goods received at a customs house for export or import
- bioaccumulate — (of substances, esp toxins) to build up within the tissues of organisms
- biocompatible — not rejected by the body
- bioelectrical — relating to electrical current generated by biological activity
- bioequivalent — the condition in which different formulations of the same drug or chemical are equally absorbed when taken into the body.
- biotechnology — Biotechnology is the use of living parts such as cells or bacteria in industry and technology.
- bisectionally — from a bisectional point of view
- bishop violet — a reddish purple.
- bite your lip — If you bite your lip, you try very hard not to show the anger or distress that you are feeling.
- bitonal image — (graphics) An image consisting only of a foreground colour and a background colour. Compare monochrome.
- bitter almond — a variety of almond whose bitter seeds yield hydrocyanic acid upon hydrolysis
- bl lac object — an extremely compact violently variable form of active galaxy
- black section — (in Britain in the 1980s) an unofficial group within the Labour Party in any constituency that represented the interests of local Black people
- blamestorming — a discussion or meeting for the purpose of assigning blame.
- blanketflower — a hardy flowering plant, Gaillardia aristata, that grows in the US
- blarney stone — a stone in Blarney Castle, in the SW Republic of Ireland, said to endow whoever kisses it with the gift of the gab and skill in flattery
- blastogenesis — the theory that inherited characteristics are transmitted only by germ plasm
- blepharoplast — a cylindrical cytoplasmic body in protozoa
- block letters — Block letters are the same as block capitals.
- blonde moment — a brief mental lapse, as of judgment or memory: I must be having a blonde moment.
- blood blister — a blister filled with blood
- blood brother — A man's blood brother is a man he has sworn to treat as a brother, often in a ceremony which involves mixing a small amount of their blood.
- blood-letting — Blood-letting is violence or killing between groups of people, especially between rival armies.
- blood-stained — stained with blood: a bloodstained knife.
- blow a gasket — to burst out in anger
- blow the gaff — to divulge a secret
- blue asbestos — a common name for the mineral crocidolite, a variety of asbestos found in Africa and Australia
- boat neckline — a wide, high neckline that follows the curve of the collarbone and ends in points on the shoulder seams.
- booster cable — either of a pair of electric cables having clamps at each end and used for starting the engine of a vehicle whose battery is dead.
- bootlace worm — a nemertean worm, Lineus longissimus, that inhabits shingly shores and attains lengths of over 6 m (20 ft)
- border patrol — a government agency in charge of preventing terrorists, weapons, and illegal immigrants entering the country
- borlotti bean — variety of kidney bean
- bottle blonde — a woman with dyed blonde hair
- bottle-opener — A bottle-opener is a metal device for removing caps or tops from bottles.
- bottle-washer — a menial or factotum
- bottled fruit — fruit preserved in glass jars
- bottled water — water sold in bottles
- bottlenecking — a narrow entrance or passageway.
- bouncy castle — A bouncy castle is a large object filled with air, often in the shape of a castle, which children play on at a fairground or other outdoor event.
- bow collector — a sliding current collector, consisting of a bow-shaped strip mounted on a hinged framework, used on trains, etc, to collect current from an overhead-wire