15-letter words containing r, o, l, a, u
- pleuropneumonia — pleurisy conjoined with pneumonia.
- polyunsaturated — of or noting a class of animal or vegetable fats, especially plant oils, whose molecules consist of carbon chains with many double bonds unsaturated by hydrogen atoms and that are associated with a low cholesterol content of the blood.
- popular culture — cultural activities or commercial products reflecting, suited to, or aimed at the tastes of the general masses of people.
- portugal laurel — Prunus lusitanica; type of cherry
- post-industrial — of, relating to, or characteristic of an era following industrialization: The economy of the postindustrial society is based on the provision of services rather than on the manufacture of goods.
- poststimulatory — following stimulation
- poultry farming — breeding and keeping fowl
- pre-contractual — a preexisting contract that legally prevents a person from making another contract of the same nature.
- preequalization — preemphasis.
- primordial soup — the seas and atmosphere as they existed on earth before the existence of life, consisting primarily of an oxygen-free gaseous mixture containing chiefly water, hydrogen, methane, ammonia, and carbon dioxide.
- principal focus — focal point (def 1).
- prism binocular — Usually, prism binoculars. Optics. binocular (def 1).
- profoundly deaf — unable to hear any sound below 95 decibels in one's better ear
- pronunciational — relating to pronunciation
- pseudo-critical — inclined to find fault or to judge with severity, often too readily.
- pseudo-military — of, for, or pertaining to the army or armed forces, often as distinguished from the navy: from civilian to military life.
- pseudoparalysis — the inability to move a part of the body owing to factors, as pain, other than those causing actual paralysis.
- pseudotripteral — having an arrangement of columns suggesting a tripteral structure but without the inner colonnades.
- public lavatory — a public toilet
- puerto vallarta — a city in W Mexico.
- pulmobranchiate — possessing a pulmobranch
- pulmonary valve — a semilunar valve between the pulmonary artery and the right ventricle of the heart that prevents the blood from flowing back into the right ventricle.
- quadruplication — one of four copies or identical items, especially copies of typewritten material.
- quality control — a system for verifying and maintaining a desired level of quality in an existing product or service by careful planning, use of proper equipment, continued inspection, and corrective action as required.
- quarrelsomeness — The quality of being quarrelsome; an argumentative nature. (from 17th c.).
- quasi-religious — of, relating to, or concerned with religion: a religious holiday.
- quasihistorical — of, pertaining to, treating, or characteristic of history or past events: historical records; historical research.
- quiche lorraine — a quiche containing bits of bacon or ham and often cheese.
- radioimmunology — the study of biological substances or processes with the aid of antigens or antibodies labeled with a radioactive isotope.
- railway journey — a journey made by railway train
- rape of lucrece — a narrative poem (1594) by Shakespeare.
- rational number — a number that can be expressed exactly by a ratio of two integers.
- rayside-balfour — a town in S Ontario, in S Canada.
- reconceptualize — to form into a concept; make a concept of.
- reconstitutable — to constitute again; reconstruct; recompose.
- recontextualize — to contextualize (something) again
- refuse disposal — the act of disposing of rubbish and waste
- regulation time — the standard duration of a sports game, before the addition of any extra time to determine a winner, etc
- regulatory gene — any gene that exercises control over the expression of another gene or genes.
- regulatory risk — a risk to which private companies are subject, arising from the possibility of legislation or regulations that will affect business being adopted by a government
- renal corpuscle — Malpighian body (sense 2)
- reported clause — A reported clause is a subordinate clause that indicates what someone said or thought. For example, in 'She said that she was hungry', 'she was hungry' is a reported clause.
- requalification — a quality, accomplishment, etc., that fits a person for some function, office, or the like.
- residual income — the remaining income (of a business or person) after necessary debts, expenses, etc, have been paid
- revisualization — the act of visualizing or picturing something again
- revolutionarily — of, pertaining to, characterized by, or of the nature of a revolution, or a sudden, complete, or marked change: a revolutionary junta.
- right of asylum — the right of alien fugitives to protection or nonextradition in a country or its embassy.
- rocket launcher — a tube attached to a weapon for the launching of rockets.
- rogues' gallery — a collection of portraits of criminals and suspects maintained by the police for purposes of identification.
- rough bluegrass — a grass, Poa trivialis, native to Eurasia and naturalized in North America, where it is used in mixtures for lawns and pasturage.