11-letter words containing p, i, a, n, o, e
- power chain — an endless chain for transmitting motion and power between sprockets on shafts with parallel axes.
- power train — a train of gears and shafting transmitting power from an engine, motor, etc., to a mechanism being driven.
- powerdomain — (theory) The powerdomain of a domain D is a domain containing some of the subsets of D. Due to the asymmetry condition in the definition of a partial order (and therefore of a domain) the powerdomain cannot contain all the subsets of D. This is because there may be different sets X and Y such that X <= Y and Y <= X which, by the asymmetry condition would have to be considered equal. There are at least three possible orderings of the subsets of a powerdomain: Egli-Milner: X <= Y iff for all x in X, exists y in Y: x <= y and for all y in Y, exists x in X: x <= y ("The other domain always contains a related element"). Hoare or Partial Correctness or Safety: X <= Y iff for all x in X, exists y in Y: x <= y ("The bigger domain always contains a bigger element"). Smyth or Total Correctness or Liveness: X <= Y iff for all y in Y, exists x in X: x <= y ("The smaller domain always contains a smaller element"). If a powerdomain represents the result of an abstract interpretation in which a bigger value is a safe approximation to a smaller value then the Hoare powerdomain is appropriate because the safe approximation Y to the powerdomain X contains a safe approximation to each point in X. ("<=" is written in LaTeX as \sqsubseteq).
- preadmonish — to admonish or warn beforehand
- preboarding — to put or allow to go aboard in advance of the usual time or before others: Passengers with disabilities will be preboarded.
- precisional — the state or quality of being precise.
- precolonial — of or relating to the time before a region or country became a colony.
- predication — to proclaim; declare; affirm; assert.
- predominant — having ascendancy, power, authority, or influence over others; preeminent.
- predominate — to be the stronger or leading element or force.
- preinvasion — occurring before an invasion
- prelibation — a foretaste.
- prenominate — mentioned beforehand.
- preordained — to ordain beforehand; foreordain.
- preparation — a proceeding, measure, or provision by which one prepares for something: preparations for a journey.
- preromantic — of, relating to, or of the nature of romance; characteristic or suggestive of the world of romance: a romantic adventure.
- prestations — a payment in money or in services.
- prevacation — a period of suspension of work, study, or other activity, usually used for rest, recreation, or travel; recess or holiday: Schoolchildren are on vacation now.
- previsional — characteristic of prevision
- pro-vaccine — any preparation used as a preventive inoculation to confer immunity against a specific disease, usually employing an innocuous form of the disease agent, as killed or weakened bacteria or viruses, to stimulate antibody production.
- probationer — a person undergoing probation or trial.
- procreation — to beget or generate (offspring).
- proletarian — pertaining or belonging to the proletariat.
- promenading — a stroll or walk, especially in a public place, as for pleasure or display.
- propylamine — an isomeric amine of propyl
- prosaicness — commonplace or dull; matter-of-fact or unimaginative: a prosaic mind.
- proteinuria — the presence of abnormally large amounts of protein in the urine, usually resulting from kidney disease but sometimes from fever, excessive exercise, or other abnormal condition.
- psilomelane — a common mineral consisting of a mixture of pyrolusite and other oxides of manganese, usually found in black, rounded masses: an ore of manganese.
- pulveration — the reduction of something to powder
- punicaceous — of or relating to the family Punicaceae, containing the pomegranates
- rap session — a usually informal or unstructured group discussion, attended especially by people with shared interests, concerns, or problems.
- reappointed — to name or assign to a position, an office, or the like; designate: to appoint a new treasurer; to appoint a judge to the bench.
- reapportion — to apportion or distribute anew.
- reciprocant — a differential invariant
- renographic — of or pertaining to renography, using or produced by a renogram
- reoperation — an act or instance, process, or manner of functioning or operating.
- repairwoman — a woman whose occupation is the making of repairs, readjustments, etc.
- reparations — the making of amends for wrong or injury done: reparation for an injustice.
- repartition — distribution; partition.
- repatronize — to give (a store, restaurant, hotel, etc.) one's regular patronage; trade with.
- replication — a reply; answer.
- reprobation — disapproval, condemnation, or censure.
- repudiation — the act of repudiating.
- respiration — the act of respiring; inhalation and exhalation of air; breathing.
- retinispora — any member of the genus Retinispora, of conifers which grow in the east of Asia and in the east and west of North America
- retinopathy — any diseased condition of the retina, especially one that is noninflammatory.
- ropedancing — the act of dancing on a rope
- saprolegnia — a variety of fungus
- scopolamine — a colorless, syrupy, water-soluble alkaloid, C 1 7 H 2 1 NO 4 , obtained from certain plants of the nightshade family, used chiefly as a sedative and mydriatic and to alleviate the symptoms of motion sickness.
- scorpaenoid — resembling or related to the family Scorpaenidae.