13-letter words containing b, r, a, i, n
- notary public — a public officer or other person authorized to authenticate contracts, acknowledge deeds, take affidavits, protest bills of exchange, take depositions, etc.
- nubian desert — an arid region in the NE Sudan.
- obi-wan error — (programming) /oh'bee-won" er"*r/ (RPI, from "off-by-one" and the Obi-Wan Kenobi character in "Star Wars") A kind of off-by-one error.
- observational — of, relating to, or founded on observation, especially founded on observation rather than experiment.
- obstetricians — Plural form of obstetrician.
- old bulgarian — the Bulgarian language of the Middle Ages.
- onus probandi — the burden of proof.
- opisthobranch — any gastropod mollusk of the order Opisthobranchia, as the sea slugs, sea butterflies, and sea hares, characterized by a vestigial or absent mantle and shell and two pairs of tentacles.
- ora pro nobis — a Latin invocation meaning pray for us
- orbital index — the ratio of the maximum breadth to the maximum height of the orbital cavity multiplied by 100.
- orbitofrontal — Located in the frontal lobes above the orbits of the eyes.
- organ-builder — a maker of organs
- ornithophobia — Fear of birds.
- overbalancing — Present participle of overbalance.
- overbearingly — domineering; dictatorial; haughtily or rudely arrogant.
- overbreathing — hyperventilation
- overnight bag — a travel bag large enough to hold personal articles and clothing for an overnight trip.
- paleosiberian — a group of languages comprising those languages of Siberia that are not affiliated with Indo-European, Altaic, Uralic, or Eskimo-Aleut and including the Chukotian family and the unrelated language isolates Ket, Nivkh, and Yukaghir; Paleo-Asiatic.
- parietal bone — either of a pair of membrane bones forming, by their union at the sagittal suture, part of the sides and top of the skull.
- parking brake — emergency brake.
- parking orbit — a temporary orbit in which a spacecraft awaits the next phase of its mission.
- partitionable — a division into or distribution in portions or shares.
- path-breaking — very original; ground-breaking
- pentobarbital — a barbiturate, C 1 1 H 1 7 N 2 O 3 , used as a hypnotic and as a sedative.
- perambulation — to walk through, about, or over; travel through; traverse.
- perditionable — deserving perdition or damnation
- perennibranch — any amphibian that retains its gills throughout its life
- peruvian bark — cinchona (def 2).
- phenobarbital — a white, crystalline powder, C 1 2 H 1 2 N 2 O 3 , used as a sedative, a hypnotic, and as an antispasmodic in epilepsy.
- pigeon breast — chicken breast.
- pine grosbeak — a large grosbeak, Pinicola enucleator, of coniferous forests of northern North America and Eurasia, the male of which has rose and gray plumage.
- plain bearing — any of various bearings, not containing rolling elements, that present to the shaft or axle they support broad areas of corresponding form, usually segments of a cylinder.
- post-cambrian — Geology. noting or pertaining to a period of the Paleozoic Era, occurring from 570 million to 500 million years ago, when algae and marine invertebrates were the predominant form of life.
- pouring-basin — (in a vacuum induction furnace) a trough through which molten metal flows under vacuum to a mold chamber.
- pre-columbian — of or relating to the Americas before the arrival of Columbus: pre-Columbian art; pre-Columbian Indians.
- premandibular — situated in front of the mandible
- prince albert — Carl (Bert) 1908–2000, U.S. politician: Speaker of the House 1971–77.
- principal boy — the leading male role in a pantomime, played by a woman
- private brand — a product marketed under a private label.
- pro-abolition — the act of abolishing: the abolition of war.
- prussian blue — any of a number of blue pigments containing ferrocyanide or ferricyanide complexes
- quarantinable — Subject to quarantine; under quarantine.
- queer-bashing — the activity of making vicious and unprovoked verbal or physical assaults upon homosexuals or supposed homosexuals
- rabbit warren — warren.
- rabblerousing — Of or pertaining to a rabble-rouser.
- rainbow snake — a burrowing snake, Farancia erytrogramma, of the southeastern U.S., having red and black stripes along the body, a red and yellow underside, and a sharp-tipped tail used in maneuvering prey.
- rainbow trout — a trout, Salmo gairdnerii, native in the coastal waters and streams from Baja California to Alaska, used as a food and game fish.
- rambling club — a club for people who enjoy taking walks in the country
- rambling rose — any of various cultivated hybrid roses that straggle over other vegetation
- rattlebrained — foolish; flighty; scatterbrained.