12-letter words containing b, i, t, r
- neoytterbium — ytterbium.
- new brighton — a town in E Minnesota.
- nightclubber — One who visits a nightclub.
- nimbostratus — a cloud of a class characterized by a formless layer that is almost uniformly dark gray; a rain cloud of the layer type, of low altitude, usually below 8000 feet (2440 meters).
- nitrobenzene — a pale yellow, toxic, water-soluble liquid, C 6 H 5 NO 2 , produced by nitrating benzene with nitric acid: used chiefly in the manufacture of aniline.
- nonarbitrary — decided by a judge or arbiter rather than by a law or statute.
- nonbacterial — Not bacterial.
- nonbreathing — not breathing
- noncelebrity — a person who is not a celebrity
- nonheritable — Not heritable.
- northumbrian — of or relating to Northumbria, Northumberland, or the inhabitants or dialect of either.
- notice board — bulletin board for displaying public messages
- noticeboards — Plural form of noticeboard.
- numerability — the fact of having the ability to be counted
- obedientiary — The holder of a monastic rank or office below that of superior.
- objecteering — (programming, tool) An object-oriented design tool from Softeam, based on the Class Relation Methodology, with C++ code generation.
- obligatorily — required as a matter of obligation; mandatory: A reply is desirable but not obligatory.
- obliterating — Present participle of obliterate.
- obliteration — the act of obliterating or the state of being obliterated.
- obliterative — Tending or serving to obliterate.
- obreptitious — having the characteristics of acquiring something by deceitful means
- obscurantism — opposition to the increase and spread of knowledge.
- obscurantist — opposition to the increase and spread of knowledge.
- obscurations — Plural form of obscuration.
- observations — Plural form of observation.
- obstetrician — a physician who specializes in obstetrics. Abbreviation: OB, ob.
- obstructions — Plural form of obstruction.
- of o's birth — The country, town, or village of your birth is the place where you were born.
- on probation — under the supervision of a probation officer
- on the brain — constantly in mind
- orbicularity — The quality of being orbicular.
- orbital road — a highway that circles a metropolitan area; ring road
- orthorhombic — noting or pertaining to a system of crystallization characterized by three unequal axes intersecting at right angles; rhombic; trimetric.
- outnumbering — Present participle of outnumber.
- overflow bit — (architecture) A processor flag bit set by the ALU to indicate overflow.
- overtime ban — a refusal by employees to work overtime
- paint bridge — a structure spanning and providing passage over a river, chasm, road, or the like.
- participable — capable of being shared.
- pathbreaking — pertaining to blazing a trail or path.
- permeability — the property or state of being permeable.
- perturbation — the act of perturbing.
- perturbative — having a tendency to perturb; disturbing.
- petit beurre — a small, usually oblong butter cookie.
- petrobrusian — a member of a 12th-century sect in S France that rejected the Mass, infant baptism, prayers for the dead, sacerdotalism, the veneration of the cross, and the building of churches.
- picture book — a book consisting mainly or entirely of pictures, especially one for children who have not yet learned to read.
- picture tube — a cathode-ray tube with a screen at one end on which images are reproduced.
- pilot burner — pilot light (def 1).
- port alberni — a port in SW British Columbia, in SW Canada, on the E central part of Vancouver Island, on an inlet of the Pacific Ocean.
- postabortion — Also called voluntary abortion. the removal of an embryo or fetus from the uterus in order to end a pregnancy.
- postbrachial — belonging to the arm, foreleg, wing, pectoral fin, or other forelimb of a vertebrate.