13-letter words containing e, p, o
- bibliotherapy — the use of reading as therapy
- big-cone pine — Coulter pine.
- binary weapon — a chemical weapon consisting of a projectile containing two substances separately that mix to produce a lethal agent when the projectile is fired
- biocompatible — not rejected by the body
- biogeographer — a person who is knowledgeable about biogeography
- biospeleology — the study of organisms that live in caves.
- bird of peace — a dove.
- bishop sleeve — a full sleeve gathered at the wrist
- bishop violet — a reddish purple.
- bishop's weed — goutweed.
- bishop's-weed — goutweed.
- bite your lip — If you bite your lip, you try very hard not to show the anger or distress that you are feeling.
- blasphemously — uttering, containing, or exhibiting blasphemy; irreverent; profane.
- bledisloe cup — a trophy competed for, usually annually, by New Zealand and Australia since 1932
- blepharoplast — a cylindrical cytoplasmic body in protozoa
- blepharospasm — spasm of the muscle of the eyelids, causing the eyes to shut tightly, either as a response to painful stimuli or occurring as a form of dystonia
- blood profile — a diagnostic test that determines the exact numbers of each type of blood cell in a fixed quantity of blood. Abbreviation: CBC.
- blood-profile — a diagnostic test that determines the exact numbers of each type of blood cell in a fixed quantity of blood. Abbreviation: CBC.
- blow an eprom — /bloh *n ee'prom/ (Or "blast", "burn") To program a read-only memory, e.g. for use with an embedded system. This term arose because the programming process for the Programmable Read-Only Memory (PROM) that preceded present-day Erasable Programmable Read-Only Memory (EPROM) involved intentionally blowing tiny electrical fuses on the chip. The usage lives on (it's too vivid and expressive to discard) even though the write process on EPROMs is nondestructive.
- blue copperas — a salt, copper sulfate, CuSO 4 ⋅5H 2 O, occurring naturally as large transparent, deep-blue triclinic crystals, appearing in its anhydrous state as a white powder: used chiefly as a mordant, insecticide, fungicide, and in engraving.
- bodice ripper — You can refer to a film or novel which is set in the past and which includes a lot of sex scenes as a bodice ripper, especially if you do not think it is very good and is just intended to entertain people.
- bodice-ripper — a modern Gothic novel or historical romance, usually in paperback format, featuring at least one passionate love scene, characteristically one in which the heroine vainly resists submitting to the villain or hero.
- body piercing — the practice of making holes in the navel , nipples, etc so that jewellery can be worn in them
- booby-trapped — (of a building, vehicle, etc) planted with a booby trap
- boom operator — a person who operates a boom
- border patrol — a government agency in charge of preventing terrorists, weapons, and illegal immigrants entering the country
- border police — the force in charge of policing a border
- boring sponge — any of a family (Clionidae) of sponges that settle on and dissolve the shells of clams
- bosch process — an industrial process for manufacturing hydrogen by the catalytic reduction of steam with carbon monoxide
- bottle-opener — A bottle-opener is a metal device for removing caps or tops from bottles.
- boundary peak — a peak in SW Nevada, in the White Mountains, near the California border: highest elevation in Nevada. 13,143 feet (4006 meters).
- bounty jumper — in the U.S. Civil War, a man who accepted the cash bounty offered for enlisting and then deserted
- boustrophedon — having alternate lines written from right to left and from left to right
- boycott apple — (legal) Some time before 1989, Apple Computer, Inc. started a lawsuit against Hewlett-Packard and Microsoft, claiming they had breeched Apple's copyright on the look and feel of the Macintosh user interface. In December 1989, Xerox failed to sue Apple Computer, claiming that the software for Apple's Lisa computer and Macintosh Finder, both copyrighted in 1987, were derived from two Xerox programs: Smalltalk, developed in the mid-1970s and Star, copyrighted in 1981. Apple wanted to stop people from writing any program that worked even vaguely like a Macintosh. If such look and feel lawsuits succeed they could put an end to free software that could substitute for commercial software. In the weeks after the suit was filed, Usenet reverberated with condemnation for Apple. GNU supporters Richard Stallman, John Gilmore and Paul Rubin decided to take action against Apple. Apple's reputation as a force for progress came from having made better computers; but The League for Programming Freedom believed that Apple wanted to make all non-Apple computers worse. They therefore campaigned to discourage people from using Apple products or working for Apple or any other company threatening similar obstructionist tactics (e.g. Lotus and Xerox). Because of this boycott the Free Software Foundation for a long time didn't support Macintosh Unix in their software. In 1995, the LPF and the FSF decided to end the boycott.
- brachypterous — having very short or incompletely developed wings
- braking power — the ability of a braking system to cause a vehicle to come to a halt
- breast pocket — The breast pocket of a man's coat or jacket is a pocket, usually on the inside, next to his chest.
- bromide paper — a type of photographic paper coated with an emulsion of silver bromide usually containing a small quantity of silver iodide
- bromocriptine — a dopamine agonist drug which blocks the release of prolactin from the pituitary gland, used in the treatment of Parkinson's disease
- brook lamprey — a jawless fish, Lampetra planeri, native to the European part of the Atlantic Ocean and the northwest Mediterranean
- brown creeper — a small bush bird, Finschia novaeseelandiae, of South Island, New Zealand
- brownie point — If someone does something to score brownie points, they do it because they think they will be praised for it.
- budget period — the time which a budget covers
- buprenorphine — an opiate used medicinally as a powerful analgesic
- butyrophenone — a drug used to treat psychiatric disorders
- by reputation — If you know someone by reputation, you have never met them but you have heard of their reputation.
- byte compiler — byte-code compiler
- caesaropapism — the theory that the state should have authority over the church in ecclesiastical matters; Erastianism
- camerapersons — Plural form of cameraperson.
- camp fire boy — a boy who is a member of the Campfire Boys and Girls. Compare Camp Fire Girl.