12-letter words containing e, a, s, t, r
- basque shirt — a knitted pullover shirt having a crew neck, long or short sleeves, and a pattern of horizontal stripes.
- bastard file — a file of the commercial grade of coarseness between coarse and second-cut.
- bathyspheres — Plural form of bathysphere.
- batter's box — box1 (def 16a).
- battle dress — military field uniform and accouterments, generally camouflaged and stripped of all ornamentation.
- battlefronts — Plural form of battlefront.
- beamsplitter — Alternative spelling of beam splitter.
- bean sprouts — the sprouts of newly germinated mung beans, eaten as a vegetable, esp in Chinese dishes
- bean-shooter — peashooter.
- bear witness — to give written or oral testimony
- beardtongues — Plural form of beardtongue.
- beaufort sea — part of the Arctic Ocean off the N coast of North America
- beauty strip — a narrow forest corridor left uncut alongside a road or body of water.
- beaver state — Oregon (used as a nickname).
- beggar-ticks — any of various plants, such as the bur marigold and tick trefoil, having fruits or seeds that cling to clothing, fur, etc
- below stairs — People sometimes use below stairs to refer to the servants in a rich household and the things that are connected with them.
- belteshazzar — the Babylonian name given to Daniel. Dan. 1:7.
- benefactress — a female benefactor
- beta orionis — Rigel
- beta version — beta testing
- beth midrash — a place where Jews gather to study the Talmud and other religious writings; a small synagogue.
- bilateralism — the practice of being bilateral
- biscuit ware — unglazed earthenware
- bitter aloes — a bitter purgative drug made from the leaves of several species of aloe
- bitter lakes — two lakes, the Great Bitter Lake and Little Bitter Lake in NE Egypt: part of the Suez Canal
- black forest — wooded mountain region in SW Germany
- black scoter — a scoter of Eurasia and North America, Melanitta nigra, the adult male of which is black.
- 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.
- blastosphere — blastula
- blatherskite — a talkative silly person
- bletherskate — a blatherer
- 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
- blues guitar — blues guitar music
- bond servant — a person who serves in bondage; slave.
- boomer state — Oklahoma
- booster seat — A booster seat or a booster cushion is a special seat which allows a small child to sit in a higher position, for example at a table or in a car.
- boot-scraper — a contraption consisting of an upright metal shape formerly placed outside some houses to enable people to scrape the mud from their boots before going in
- border state — a state adjacent to a border
- border taxes — taxes payable on goods taken across a border
- borosilicate — a salt of boric and silicic acids
- bottlewasher — a person or machine that washes bottles.
- brain teaser — A brain teaser is a question, problem, or puzzle that is difficult to answer or solve, but is not serious or important.
- brain-teaser — a puzzle or problem whose solution requires great ingenuity.
- brainstormer — a person who brainstorms
- brake assist — a part of a vehicle's braking system that automatically boosts braking pressure in an emergency situation
- bread basket — If an area or region is described as the bread basket of a country, it provides a lot of the food for that country because crops grow very easily there. It therefore produces wealth for the country.
- bread-basket — a basket or similar container for bread or rolls.
- breast drill — a geared drill that can be braced against the chest for additional leverage.
- breast wheel — a waterwheel onto which the propelling water is fed at the height of a horizontal axle.
- breastplough — a plough driven by the worker's breast, often used to pare turf