9-letter words containing b, i, r, t
- bioturbed — stirred by organisms
- bipartite — consisting of or having two parts
- bird shot — small-sized shot used for shooting birds.
- birdwatch — to watch birds
- birthdate — Your birthdate is the same as your date of birth.
- birthmark — A birthmark is a mark on someone's skin that has been there since they were born.
- birthname — a name given at birth
- birthrate — the number of births per year per thousand of population in a given community, area, or group: sometimes other units of time or population are used
- birthroot — any of several North American plants of the genus Trillium, esp T. erectum, whose tuber-like roots were formerly used by the Native Americans as an aid in childbirth: family Trilliaceae
- birthwort — any of several climbing plants of the genus Aristolochia, esp A. clematitis of Europe, once believed to ease childbirth: family Aristolochiaceae
- bisectrix — the bisector of the angle between the optic axes of a crystal
- biseriate — (of plant parts, such as petals) arranged in two whorls, cycles, rows, or series
- biserrate — (of leaf margins, etc) having serrations that are themselves serrate
- bitstream — a sequence of digital data transmitted electronically
- bitterest — having a harsh, disagreeably acrid taste, like that of aspirin, quinine, wormwood, or aloes.
- bittering — having a harsh, disagreeably acrid taste, like that of aspirin, quinine, wormwood, or aloes.
- bitterish — (of taste) quite bitter
- bitternut — an E North American hickory tree, Carya cordiformis, with thin-shelled nuts and bitter kernels
- bivariate — (of a distribution) involving two random variables, not necessarily independent of one another
- blistered — a thin vesicle on the skin, containing watery matter or serum, as from a burn or other injury.
- blueprint — A blueprint for something is a plan or set of proposals that shows how it is expected to work.
- boat ride — a ride in a boat
- boat trip — a trip in a boat
- bonetired — completely exhausted
- boresight — to verify the alignment of the sights and bore of (a firearm).
- botanizer — a person who botanizes
- bothering — to give trouble to; annoy; pester; worry: His baby sister bothered him for candy.
- bowstring — the string of an archer's bow, usually consisting of three strands of hemp
- brachiate — having widely divergent paired branches
- braillist — a person who transcribes or creates Braille
- brainfart — an idea that a person voices without much consideration, such as during a brainstorming session
- brainstem — the stalklike part of the brain consisting of the medulla oblongata, the midbrain, and the pons Varolii
- braintree — a town in E Massachusetts, near Boston.
- breaktime — a period of rest or recreation, esp at school
- breasting — Anatomy, Zoology. (in bipeds) the outer, front part of the thorax, or the front part of the body from the neck to the abdomen; chest.
- breastpin — a brooch worn on the breast, esp to close a garment
- breathing — the passage of air into and out of the lungs to supply the body with oxygen
- brecciate — to form into breccia
- brechtian — Bertolt [ber-tawlt] /ˈbɛr tɔlt/ (Show IPA), 1898–1956, German dramatist and poet.
- bregmatic — of or relating to the bregma
- bretylium — a substance, C 18 H 24 BrNO 3 S, used to treat acute ventricular arrhythmias and suppress ventricular fibrillation.
- brevities — shortness of time or duration; briefness: the brevity of human life.
- briarroot — the hard woody root of the briar, used for making tobacco pipes
- bridgeton — a city in SW New Jersey.
- brierroot — brier2 (sense 2)
- brightest — radiating or reflecting light; luminous; shining: The bright coins shone in the gloom.
- brightish — fairly bright
- brilliant — A brilliant person, idea, or performance is extremely clever or skilful.
- brimstone — Brimstone is the same as sulphur.
- brimstony — of, relating to or resembling brimstone; sulphurous