12-letter words containing r, o, t, u, n
- outcroppings — Plural form of outcropping.
- outer london — the group of London Boroughs that form a ring around the city of London in the UK
- outer planet — any of the four planets with orbits outside the orbit of Mars, namely, the planets Jupiter, Saturn, Uranus, and Neptune.
- outgeneraled — Simple past tense and past participle of outgeneral.
- outmaneuvers — Third-person singular simple present indicative form of outmaneuver.
- outmanoeuvre — British. outmaneuver.
- outmigration — to leave a region, community, etc., to move or settle into a different part of one's country or home territory: People are no longer out-migrating from the South in such large numbers.
- outnumbering — Present participle of outnumber.
- outsiderness — The state or condition of being an outsider.
- outspreading — Present participle of outspread.
- outstripping — to outdo; surpass; excel.
- outthrusting — Present participle of outthrust.
- overabundant — an excessive amount or abundance; surfeit: an overabundance of sugar in the diet.
- overdiscount — to discount excessively
- overdocument — to document excessively
- paragnathous — (of certain vertebrates) having the upper and lower jaws of equal length
- paranthropus — (sometimes initial capital letter) a member of the former genus Paranthropus.
- parent group — a large organization that owns a number of smaller separate commercial or industrial firms
- passionfruit — any edible fruit of a passionflower, as the maypop.
- patent flour — a fine grade of flour, consisting chiefly of the inner part of the endosperm.
- patroclinous — inheritance in which the traits of the offspring are derived primarily from the paternal parent (opposed to matrocliny).
- pearl button — a button (as for fastening a shirt, blouse, etc) made of pearl or mother-of-pearl
- pen computer — a computer, as a personal digital assistant, having pattern-recognition software enabling it to read handwritten text or drawings input on the screen by means of a stylus.
- pentyl group — any of the univalent, isomeric groups having the formula C 5 H 1 1 –.
- percutaneous — administered, removed, or absorbed by way of the skin, as an injection, needle biopsy, or transdermal drug.
- perfusionist — a medical technician or nurse who monitors and operates equipment that oxygenates the blood, as during open-heart surgery
- periodontium — the bone, connective tissue, and gum surrounding and supporting a tooth.
- perpetuation — to make perpetual.
- perquisition — an intensive and meticulous examination, pursuit, or hunt for something
- pertinacious — holding tenaciously to a purpose, course of action, or opinion; resolute.
- perturbation — the act of perturbing.
- 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.
- petrobutanol — butyl alcohol.
- photocurrent — an electric current produced by a photoelectric effect.
- photoneutron — a neutron emitted from a nucleus during photodisintegration.
- photonuclear — of, relating to, or caused by the collision of high-energy photons with the nucleus of an atom.
- picturephone — a type of telephone where users can see each other as they talk, through the transmission of video images
- pilot burner — pilot light (def 1).
- pinturicchio — real name Bernardino di Betto. ?1454–1513, Italian painter of the Umbrian school
- pipe routing — Pipe routing is the planning of pipeline layout, which includes considerations of neatness, economy, and safety.
- pneumothorax — the presence of air or gas in the pleural cavity.
- pneumotropic — directed toward or having an affinity for lung tissue.
- point source — a source of radiation sufficiently distant compared to its length and width that it can be considered as a point.
- polyneuritis — inflammation of several nerves at the same time; multiple neuritis.
- polyurethane — a thermoplastic polymer containing the group NHCOO: used for padding and insulation in furniture, clothing, and packaging, and in the manufacture of resins for adhesives, elastomers, and fillers.
- port hueneme — a city in S California.
- port running — an evasive action at a port of entry in which a person drives through a vehicle-stopping point.
- portentously — of the nature of a portent; momentous.
- post-nuclear — pertaining to or involving atomic weapons: nuclear war.
- postconsumer — noting or pertaining to a product after it has been used and recycled: a chair made of postconsumer plastic.