12-letter words containing c, l, a, r
- black scoter — a scoter of Eurasia and North America, Melanitta nigra, the adult male of which is black.
- black spruce — a coniferous tree, Picea mariana, of the northern regions of North America, growing mostly in cold bogs and having dark green needles
- black stream — a warm ocean current in the Pacific, flowing N along the E coast of Taiwan, NE along the E coast of Japan, and continuing in an easterly direction into the open Pacific.
- black sucker — a hog sucker, Hypentelium nigricans, of eastern U.S. streams.
- black-figure — pertaining to or designating a style of vase painting developed in Greece in the 7th and 6th centuries b.c., chiefly characterized by silhouetted figures painted in black slip on a red clay body, details incised into the design, and a two-dimensional structure of form and space.
- black-market — to black-marketeer.
- blackbirding — a common European thrush, Turdus merula, the male of which is black with a yellow bill.
- blackcurrant — In Europe, blackcurrants are a type of very small, dark purple fruits that grow in bunches on bushes.
- blackhearted — wicked; evil
- bladderwrack — any of several seaweeds of the genera Fucus and Ascophyllum, esp F. vesiculosus, that grow in the intertidal regions of rocky shores and have branched brown fronds with air bladders
- bliss carman — (William) Bliss, 1861–1929, Canadian poet and journalist in the U.S.
- blister pack — a type of packet in which small items are displayed and sold, consisting of a transparent dome of plastic or similar material mounted on a firm backing such as cardboard
- block heater — an electrically operated immersion heater fitted either to enter the water hose or the water jacket surrounding the cylinder block of a motor to warm the coolant in cold weather.
- board school — (formerly) a school managed by a board elected by local ratepayers
- bonnyclabber — clotted or curdled milk
- borosilicate — a salt of boric and silicic acids
- boulder clay — an unstratified glacial deposit consisting of fine clay, boulders, and pebbles
- bowel cancer — cancer of the colon
- box lacrosse — a form of lacrosse played indoors, usually on a hockey rink with a wooden floor, between two teams of six players.
- brachycephal — a person with a brachycephalic head
- bracket lamp — a wall light that is attached to the wall by a bracket
- branch plant — a plant or factory in Canada belonging to a company whose headquarters are in another country
- brass-collar — unwaveringly faithful to a political party; voting the straight ticket: a brass-collar Democrat.
- breechloader — any gun loaded at the breech
- brown hackle — an artificial fly having a peacock herl body, golden tag and tail, and brown hackle.
- bulk carrier — a ship that carries unpackaged cargo, usually consisting of a single dry commodity, such as coal or grain
- bullock cart — a cart pulled by one or two bullocks
- cabriole leg — a type of furniture leg, popular in the first half of the 18th century, in which an upper convex curve descends tapering to a concave curve
- cadaverously — In a cadaverous manner.
- caesar salad — Caesar salad is a type of salad containing lettuce, eggs, cheese, and small pieces of fried bread, served with a dressing of oil, vinegar, and herbs.
- calabar bean — the dark brown very poisonous seed of a leguminous woody climbing plant, Physostigma venenosum, of tropical Africa, used as a source of the drug physostigmine
- calabrasella — a card game for three persons that is played with a 40-card pack made by removing the eights, nines, and tens from a regular 52-card pack.
- calcareously — in a calcareous manner
- calendar api — Calendar Application Programming Interface
- calendar art — a type of sentimental, picturesque, or sexually titillating picture used on some calendars.
- calendar day — the period from one midnight to the following midnight.
- calibrations — Plural form of calibration.
- caliper rule — a graduated rule with one sliding jaw and one that is stationary
- call letters — Call letters are the letters and numbers which identify a person, vehicle, or organization that is broadcasting on the radio or sending messages by radio.
- call to arms — a command to report for active military duty.
- calligraphed — Simple past tense and past participle of calligraph.
- calligrapher — A calligrapher is a person skilled in the art of calligraphy.
- calligraphic — fancy penmanship, especially highly decorative handwriting, as with a great many flourishes: She appreciated the calligraphy of the 18th century.
- calling card — A calling card is a small card with personal information about you on it, such as your name and address, which you can give to people when you go to visit them.
- caloreceptor — a receptor stimulated by heat.
- calorescence — the absorption of radiation by a body, subsequently re-emitted at a higher frequency (lower wavelength)
- calorie-free — containing no calories
- calorimeters — Plural form of calorimeter.
- calorimetric — the measurement of heat.
- calreticulin — (protein) A multifunctional protein that binds calcium ions.