14-letter words containing l, d
- autopolyploidy — having more than two haploid sets of chromosomes that are derived from the same ancestral species.
- autotetraploid — an individual or strain whose chromosome complement consists of four copies of a single genome due to doubling of an ancestral chromosome complement
- avalanche wind — the wind that is created in front of an avalanche.
- avogadro's law — the principle that equal volumes of all gases contain the same number of molecules at the same temperature and pressure
- avoidance play — a play by the declarer designed to prevent a particular opponent from taking the lead.
- axis of diesel — a name given to a bloc of countries (Russia, Iran, and Venezuela) whose reserves of oil enhance their political importance
- back-pedalling — a retreat from or a retraction of a previously held view
- balance bridge — a bascule bridge
- balanced valve — a valve designed so that pressure-induced forces from the fluid being controlled oppose one another so that resistance to opening and closing the valve is negligible.
- ball and chain — (formerly) a heavy iron ball attached to a chain and fastened to a prisoner
- ball cartridge — a cartridge containing a primer and a ball and a full charge of powder
- ball indicator — a flight instrument that measures the angle of roll about an aircraft's horizontal axis, thereby indicating whether or not the aircraft is skidding or slipping.
- ball-and-chain — a heavy iron ball fastened by a chain to a prisoner's leg.
- ballistic wind — a single wind vector that would have the same net effect on the trajectory of a projectile as the varying winds encountered in flight.
- ballon d'essai — a project or policy put forward experimentally to gauge reactions to it
- ballroom dance — a social dance, popular since the beginning of the 20th century, in conventional rhythms, such as the foxtrot and the quickstep
- balm of gilead — any of several trees of the burseraceous genus Commiphora, esp C. opobalsamum of Africa and W Asia, that yield a fragrant oily resin
- balm-of-gilead — any of several plants of the genus Commiphora, especially C. opobalsamum and C. meccanensis, which yield a fragrant oleoresin.
- bandar lampung — a port in Indonesia, in S Sumatra on the Sunda Strait; formed by merging the cities of Tanjungkarang and Telukbetung, and sometimes still referred to as Tanjungkarang-Telukbetung. Pop: 742 749 (2000)
- baranof island — an island off SE Alaska, in the western part of the Alexander Archipelago. Area: 4162 sq km (1607 sq miles)
- barium sulfide — a gray or yellowish-green, water-soluble, poisonous powder, BaS, used chiefly as a depilatory and as an intermediate in the synthesis of pigments, especially lithopone.
- barred warbler — a small passerine songbird, Sylvia nisoria, of the family Muscicapidae
- barrel-chested — A barrel-chested man has a large, rounded chest.
- barrier island — a long island, parallel to the coastline, formed from a ridge of sand (barrier beach) thrown up by the waves, that serves the shore as a protective barrier against tidal waves, storms, etc.
- bascule bridge — a kind of drawbridge counterweighted so that it can be raised and lowered easily
- bascule-bridge — a device operating like a balance or seesaw, especially an arrangement of a movable bridge (bascule bridge) by which the rising floor or section is counterbalanced by a weight.
- basket-of-gold — a yellow-flowered perennial plant (Alyssum saxatile, now more properly Aurinia saxatilis) of the crucifer family, often used in rock gardens
- bastard ridley — ridley (def 1).
- bastard turtle — ridley (def 1).
- bastard-ridley — ridley (def 1).
- bastard-turtle — ridley (def 1).
- battle-scarred — adversely affected from the experience of battle, or some other traumatic experience
- bead lightning — lightning in which the intensity appears to vary along the path and which thus resembles a string of beads.
- bearded collie — a medium-sized breed of dog having a profuse long straight coat, usually grey or fawn and often with white on the head, legs, and chest, a long tail, and a distinctive beard
- bearded darnel — a grass, Lolium tementulum, related to rye, having bristles on the seed head and bearing seeds that yield a narcotic poison.
- bearded lizard — a large Australian lizard, Amphibolurus barbatus, with an erectile frill around the neck
- bedraggledness — The state or condition of being bedraggled.
- belgian endive — endive (def 2).
- belgian-endive — endive (def 2).
- bend the rules — to ignore rules or change them to suit one's own convenience
- benzosulfimide — saccharin.
- berkner island — an island in Antarctica, in the S Weddell Sea, between the Ronne Ice Shelf and the Filchner Ice Shelf.
- bermuda collar — a narrow, pointed collar on a woman's dress or blouse
- beside oneself — If you are beside yourself with anger or excitement, you are extremely angry or excited.
- beveridge plan — the plan for comprehensive social insurance, proposed by Sir William Beveridge in Great Britain in 1941.
- bewilderedness — the state of being bewildered
- bicuspid valve — mitral valve
- bidialectalism — the state of being bidialectal
- bildungsromane — a type of novel concerned with the education, development, and maturing of a young protagonist.
- bill of lading — (in foreign trade) a document containing full particulars of goods shipped or for shipment