12-letter words containing a, e, g, n, i
- obliterating — Present participle of obliterate.
- oceanologist — the practical application of oceanography.
- octagenarian — One who is between the ages of 80 and 89, inclusive.
- octogenarian — of the age of 80 years.
- oleaginously — In an oleaginous manner.
- olefiant gas — ethylene (def 2).
- oligophrenia — less than normal mental development.
- opera singer — a professional singer of opera
- orange juice — fruit drink: nectar of orange
- orange stick — a slender, rounded stick, originally of orangewood, having tapered ends and used in manicuring, especially to push back the cuticles or clean the fingernails.
- orange-river — a member of a European princely family ruling in the United Kingdom from 1688 to 1694 and in the Netherlands since 1815.
- oregon trail — a route used during the U.S. westward migrations, especially in the period from 1840 to 1860, starting in Missouri and ending in Oregon. About 2000 miles (3200 km) long.
- organic mode — (programming) A term used by COCOMO to describe a project that is developed in a familiar, stable environment. The product is similar to previously developed products. Most people connected with the project have extensive experience in working with related systems and have a thorough understanding of the project. The project contains a minimum of innovative data processing architectures or algorithms. The product requires little innovation and is relatively small, rarely greater than 50,000 DSIs.
- organigramme — (British, management) An organisation chart.
- organoleptic — perceived by a sense organ.
- oriental rug — a rug or carpet woven usually in Asia and characterized by hand-knotted pile.
- outfangthief — the right of a lord to try a thief captured within his jurisdiction, regardless of where the thief is from
- outspreading — Present participle of outspread.
- over against — in opposition to; contrary to; adverse or hostile to: twenty votes against ten; against reason.
- overcharging — Present participle of overcharge.
- overcramming — excessive cramming
- overdiagnose — (medicine) To diagnose something more often than it actually occurs.
- overdrafting — the removal of more water from ground and surface basins than is replaced by rain and melting snow.
- overorganize — to stress formal structure, status, rules, and details excessively.
- overplanning — the act or instance of planning excessively
- overreaching — to reach or extend over or beyond: The shelf overreached the nook and had to be planed down.
- oversanguine — too optimistic
- overstaffing — the provision of an excessive number of staff for (a factory, hotel, etc)
- packing case — a box in which goods are packed for transport or storage.
- packinghouse — a building where foodstuffs are packed
- paedogenesis — sexual reproduction in an animal that retains its larval features
- page printer — Computers. a high-speed, high-resolution printer that uses a light source, as a laser beam or electrically charged ions, to print a full page of text or graphics at a time.
- paint bridge — a structure spanning and providing passage over a river, chasm, road, or the like.
- paling-fence — Also called paling fence. picket fence.
- palingenesis — rebirth; regeneration.
- panty girdle — women's control pants
- paperhanging — the activity or business of a paperhanger.
- parallelling — extending in the same direction, equidistant at all points, and never converging or diverging: parallel rows of trees.
- paramagnetic — a body or substance that, placed in a magnetic field, possesses magnetization in direct proportion to the field strength; a substance in which the magnetic moments of the atoms are not aligned.
- parascending — parasailing
- paring gouge — a woodworker's gouge having the bezel on the concave face.
- paring knife — a short-bladed kitchen knife for paring fruits and vegetables.
- parking fine — penalty fee for an offence
- parting line — the line at which two closed dies or two halves of a mold meet.
- passing bell — a bell tolled to announce a death or funeral.
- passing lane — a highway lane in which a driver may pass other vehicles legally.
- passing note — a note that is foreign to a harmony and is introduced between two successive chord tones in order to produce a melodic transition.
- pasteurising — to expose (a food, as milk, cheese, yogurt, beer, or wine) to an elevated temperature for a period of time sufficient to destroy certain microorganisms, as those that can produce disease or cause spoilage or undesirable fermentation of food, without radically altering taste or quality.
- patent right — the exclusive right granted by a patent, as on an invention.
- pathbreaking — pertaining to blazing a trail or path.