12-letter words containing p, o, l
- australopith — (archaeology, anthropology, paleonotology) Of or pertaining to the extinct hominid primates, of the genus Australopithecus, from the Pleistocene period.
- autocomplete — a feature of a word processor, email program, web browser, etc., that automatically predicts the remaining characters in a word or phrase based on what has been typed or input before: If you supply the information, your browser will be able to use autocomplete to fill out online forms.
- autoptically — in an autoptical manner
- azcapotzalco — a city in central Mexico: suburb of Mexico City; a cultural center during the pre-Columbian period.
- azophenylene — phenazine.
- b lymphocyte — B cell.
- b-lymphocyte — a type of lymphocyte, originating in bone marrow, that produces antibodies
- bachelor pad — a flat in which a bachelor lives
- bachelorship — the state of being a bachelor; bachelorhood
- baden-powell — Robert Stephenson Smyth (smɪθ, smaɪθ), 1st Baron Baden-Powell. 1857–1941, British general, noted for his defence of Mafeking (1899–1900) in the Boer War; founder of the Boy Scouts (1908) and (with his sister Agnes) the Girl Guides (1910)
- ballad opera — an opera consisting of popular tunes to which appropriate words have been set, interspersed with spoken dialogue
- ballot paper — A ballot paper is a piece of paper on which you indicate your choice or opinion in an election or ballot.
- barge couple — either of a pair of outside rafters along the gable end of a roof
- bathophilous — (of an organism) living in very deep water
- battle group — a group of warships usually consisting of at least one aircraft carrier, other surface ships, submarines, landing craft, etc
- beer parlour — a room in a tavern, hotel, etc in which beer is served
- belle epoque — the period of comfortable well-established life in Europe before World War I
- benzal group — the bivalent group C 7 H 6 –, derived from benzaldehyde.
- benzyl group — the univalent group C 7 H 7 –, derived from toluene.
- betanaphthol — a colorless, crystalline isomer of naphthol, C10H8O, used as an antiseptic and parasiticide
- bibliography — A bibliography is a list of books on a particular subject.
- bibliopegist — a bookbinder
- bibliophilic — pertaining to a bibliophile
- bibliophobia — an aversion to books
- bicycle shop — a shop that sells and usually repairs bicycles and bicycle parts
- bimorph cell — a piezoelectric transducer consisting of two crystals cemented together, used in microphones, headphones, loudspeakers, etc. to convert vibrations into a voltage output or to convert a signal voltage into vibrations that can produce audible sounds
- biographical — Biographical facts, notes, or details are concerned with the events in someone's life.
- bipropellant — a rocket propellant consisting of two substances, usually a fuel and an oxidizer
- black copper — a regulus of 95-percent-pure copper, produced in a blast furnace by smelting oxidized copper ores.
- black poplar — a Eurasian tree, Populus nigra
- black powder — gunpowder as used in sports involving modern muzzleloading firearms
- black sapote — a tropical American tree, Diospyros digyna, related to the persimmon, having sweet, edible, green fruit that turns black when ripe.
- blastosphere — blastula
- 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 plasma — the pale yellow fluid portion of the blood; blood from which red and white blood cells and platelets have been removed
- blood sample — an amount of a person's blood taken from their body for use in medical tests
- 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 supply — the flow of blood to different parts of the body
- blood typing — the classification of human blood cells to determine compatible blood types as for transfusion or organ transplant
- blotting-pad — an object to one side of which a piece of blotting paper is attached for blotting text handwritten in ink
- blue pointer — a large shark, Isuropsis mako, of Australian coastal waters, having a blue back and pointed snout
- body politic — The body politic is all the people of a nation when they are considered as a complete political group.
- bog asphodel — either of two liliaceous plants, Narthecium ossifragum of Europe or N. americanum of North America, that grow in boggy places and have small yellow flowers and grasslike leaves
- bolt upright — If someone is sitting or standing bolt upright, they are sitting or standing very straight.
- bomber pilot — the pilot of a bomber
- booklet pane — Philately. any of a number of panes or small pages of postage stamps, stapled together into a booklet for the convenience of users.
- bootleg play — a play in which the quarterback pretends to hand the ball to a teammate, hides it by placing it next to his hip, and runs with it.
- boskop skull — a portion of a human skull found in South Africa, of undetermined relationship and geological age: formerly associated with a hypothetical Boskop race
- bottle party — a party to which guests bring drink
- bouillon cup — a small, bowl-shaped vessel, with two handles, in which bouillon is served.