13-letter words containing a, b, r, i
- bacteriocidal — Alternative spelling of bactericidal.
- bacteriogenic — Caused by bacteria.
- bacteriologic — a branch of microbiology dealing with the identification, study, and cultivation of bacteria and with their applications in medicine, agriculture, industry, and biotechnology.
- bacteriolysin — an antibody which, when it combines with bacterial cells, causes lysis of those cells, thus destroying them
- bacteriolysis — the destruction or disintegration of bacteria
- bacteriolytic — disintegration or dissolution of bacteria.
- bacteriophage — a virus that is parasitic in a bacterium and multiplies within its host, which is destroyed when the new viruses are released
- bacteriophagy — the action of a bacteriophage
- bacterioscopy — the examination of bacteria with a microscope.
- bacteriostats — Plural form of bacteriostat.
- bacteriotoxin — any toxin that kills bacteria
- bacterization — subjection to bacterial action
- baedeker raid — one of the German air raids in 1942 on places of cultural and historical importance in England
- bag of tricks — a container or receptacle of leather, plastic, cloth, paper, etc., capable of being closed at the mouth; pouch.
- baggage train — a train of wagons carrying the equipment needed by an army on the march
- bailey bridge — a temporary bridge made of prefabricated steel panels that can be rapidly assembled
- baking powder — Baking powder is an ingredient used in cake making. It causes cakes to rise when they are in the oven.
- balch springs — a town in NE Texas.
- ball and ring — a simplified bead-and-reel turning, used especially in English and American furniture of the 17th century.
- ballistospore — a spore, esp a fungal spore, that is forcefully ejected from its source
- balmer series — a series of lines in the hydrogen spectrum, discovered by Johann Jakob Balmer (1825–98) in 1885
- balsamiferous — yielding or producing balsam
- banana spider — a large, yellowish, tropical crab spider (Heteropoda venatoria) occasionally found in bunches of bananas shipped to the Temperate Zones
- banderilleros — Plural form of banderillero.
- bandicoot rat — any of three burrowing rats of the genera Bandicota and Nesokia, of S and SE Asia: family Muridae
- bandspreading — an additional tuning control in some radio receivers whereby a selected narrow band of frequencies can be spread over a wider frequency band, in order to give finer control of tuning
- banister back — a back of a chair or the like, usually having semicircular spindles between the top rail and the cross rail or seat.
- bank examiner — a public official appointed under U.S. state or federal laws to inspect and audit the operations and accounts of banks in the examiner's jurisdiction.
- banker's bill — a banknote
- banking hours — the hours during which a bank is open for business
- bar billiards — a table game in pubs, etc, in which short cues are used to pocket balls into holes scoring various points and guarded by wooden pegs that incur penalties if they are knocked over
- bar-and-grill — a place where food and alcoholic drinks are served to customers; a combined barroom and grillroom.
- barbarossa ii — (Khair ed-Din) c1466–1546, Barbary pirate, born in Greece (brother of Barbarossa I).
- barber's itch — any of various fungal infections of the bearded portion of the neck and face
- bargain offer — something for sale at a low price
- bargain price — a low price
- baritone clef — an F clef locating F below middle C on the third line of the staff.
- barium yellow — a yellow, crystalline compound, BaCrO 4 , used as a pigment (barium yellow)
- barley stripe — a disease of barley, characterized by blighted heads and chlorotic, brown, or frayed stripes on the leaves, caused by a fungus, Helminthosporium gramineum.
- barnsbreaking — noisy and exuberant activity; boisterous mischief-making
- baroclinicity — a common state of fluid stratification in which surfaces of constant pressure and others of constant density are not parallel but intersect.
- baronial hall — a large building or room owned by a baron
- barosinusitis — aerosinusitis.
- barred spiral — a spiral galaxy in which the arms originate at the ends of a bar-shaped nucleus
- barrel engine — an engine having cylinders arranged around and parallel to a shaft, which they rotate by means of the contact of their piston rods with a swash plate or cam on the shaft.
- barrier beach — a sand ridge that rises slightly above the surface of the sea and runs roughly parallel to the shore, from which it is separated by a lagoon.
- barrier cream — a cream used to protect the skin, esp the hands, from dirt and from the action of oils or solvents
- barrier-nurse — to tend (infectious patients) in isolation, to prevent the spread of infection
- barristership — the office of a barrister
- bartholinitis — Inflammation of Bartholin's cyst.