12-letter words containing l, o, n
- biotechnical — relating to biotechnology
- bipropellant — a rocket propellant consisting of two substances, usually a fuel and an oxidizer
- bird colonel — a full colonel in the US Army
- biting louse — any wingless insect of the order Mallophaga, such as the chicken louse: external parasites of birds and mammals with biting mouthparts
- bitter lemon — a non-alcoholic, fizzy drink with a lemon flavour
- bitter melon — balsam pear.
- black bryony — a climbing herbaceous Eurasian plant, Tamus communis, having small greenish flowers and poisonous red berries: family Dioscoreaceae
- black canyon — a canyon of the Colorado River between Arizona and Nevada: site of Boulder Dam.
- black heroin — a very potent and addictive form of heroin that is dark-colored.
- black tongue — canine pellagra.
- blanket roll — a blanket or sleeping bag rolled into a cylindrical pack for easy carrying and outdoor use by hikers, soldiers, cowboys, etc., often with cooking utensils, food, and personal articles carried inside.
- blanket toss — a game in which a person is repeatedly tossed into the air and caught on an open blanket by a group of people who hold the blanket at its edges and stretch and relax it for each toss and catch.
- blastulation — the process of blastula formation
- blaze orange — a very bright orange, as on a traffic cone.
- blennorrhoea — an excessive discharge of watery mucus, esp from the urethra or the vagina
- bletheration — nonsense!
- blind corner — a corner where the view of the road ahead is completely obscured or very restricted
- blind roller — a long ocean swell that rises almost to breaking as it passes over shoals.
- blind-emboss — blind-stamp.
- block caving — a method of mining a large block of ore by systematically undercutting so the ore will cave. Compare cave (def 5a).
- block island — an island off the coast of and a part of Rhode Island, at the E entrance to Long Island Sound.
- block signal — a fixed railroad signal governing the movements of trains entering and using a given section of track.
- block voting — voting using block votes
- blockbusting — A blockbusting film or book is one that is very successful, usually because it is very exciting.
- bloemfontein — a city in central South Africa: capital of Free State province and judicial capital of the country. Pop: 111 698 (2001)
- blood doping — the illegal practice of removing a quantity of blood from an athlete long before a race and reinjecting it shortly before a race, so boosting oxygenation of the blood
- blood orange — a variety of orange all or part of the pulp of which is dark red when ripe
- blood spavin — a disease of the hock joint of horses in which enlargement occurs because of collected fluids (bog spavin) bony growth (bone spavin) or distention of the veins (blood spavin)
- blood typing — the classification of human blood cells to determine compatible blood types as for transfusion or organ transplant
- bloodletting — Bloodletting is violence or killing between groups of people, especially between rival armies.
- bloodstained — Someone or something that is bloodstained is covered with blood.
- bloodsucking — any animal that sucks blood, especially a leech.
- blooming oil — an oil used as a lubricant in fine sandpapering.
- bloomingdale — a town in NE Illinois.
- blossom into — the flower of a plant, especially of one producing an edible fruit.
- blotting-pad — an object to one side of which a piece of blotting paper is attached for blotting text handwritten in ink
- blow molding — Blow molding is a process for forming plastic objects in which plastic is melted, put in a mold, and then shaped by having compressed air blown into it.
- blow-molding — the sound of any vapor or gas issuing from a vent under pressure.
- blue norther — a cold north wind that brings rapidly falling temperatures.
- blue pointer — a large shark, Isuropsis mako, of Australian coastal waters, having a blue back and pointed snout
- blue stilton — a rich cheese made from whole milk, blue-veined and very strong in flavour
- blue-on-blue — of or relating to friendly fire
- bluestocking — A bluestocking is an intellectual woman.
- boardsailing — windsurfing
- boatbuilding — Boatbuilding is the craft or industry of making boats.
- boating lake — a lake in a park where rowing boats can be hired
- body english — a follow-through motion of the body, as after bowling a ball, in a semi-involuntary or joking effort to control the ball's movement
- bodybuilding — Bodybuilding is the activity of doing special exercises regularly in order to make your muscles grow bigger.
- bog of allen — a region of peat bogs in central Ireland, west of Dublin. Area: over 10 sq km (3.75 sq miles)
- bogon filter — /boh'gon fil'tr/ Any device, software or hardware, that limits or suppresses the flow and/or emission of bogons. "Engineering hacked a bogon filter between the Cray and the VAXen, and now we're getting fewer dropped packets." See also bogosity.