14-letter words containing p, l, e, n, u
- pertinaciously — holding tenaciously to a purpose, course of action, or opinion; resolute.
- perturbational — relating to perturbation
- phenylbutazone — a potent substance, C 1 9 H 2 0 N 2 O 2 , used to reduce pain and inflammation in rheumatic diseases and gout, and used in veterinary medicine for musculoskeletal disorders.
- phenylthiourea — a crystalline, slightly water-soluble solid, C 6 H 5 NHCSNH 2 , that is either tasteless or bitter, depending upon the heredity of the taster, and is used in medical genetics and as a diagnostic.
- photoluminesce — to produce photoluminescence
- plain language — language that is clear and easy to understand, with no ambiguity or unnecessarily difficult words
- platinum metal — any of the group of precious metallic elements consisting of ruthenium, rhodium, palladium, osmium, iridium, and platinum
- plenum-chamber — a system of mechanical ventilation in which fresh air is forced into the spaces to be ventilated from a chamber (plenum chamber) at a pressure slightly higher than atmospheric pressure, so as to expel foul air.
- plesiochronous — (communications) Nearly synchronised, a term describing a communication system where transmitted signals have the same nominal digital rate but are synchronised on different clocks. According to ITU-T standards, corresponding signals are plesiochronous if their significant instants occur at nominally the same rate, with any variation in rate being constrained within specified limits.
- plumbosolvency — the ability to dissolve lead
- pneumatic pile — a hollow pile, used under water, in which a vacuum is induced so that air and water pressure force it into place.
- pneumobacillus — a bacterium, Klebsiella pneumoniae, causing a type of pneumonia and associated with certain other diseases, especially of the respiratory tract.
- pneumonologist — an expert or specialist in the respiratory system
- polar equation — an equation in which the variables are polar coordinates.
- polar sequence — a series of stars in the vicinity of the N celestial pole whose accurately determined magnitudes serve as the standard for visual and photographic magnitudes of stars
- polemoniaceous — belonging to the Polemoniaceae, the phlox family of plants.
- polygon pusher — (Or "rectangle slinger"). A chip designer who spends most of his or her time at the physical layout level (which requires drawing *lots* of multi-coloured polygons).
- polynucleotide — a sequence of nucleotides, as in DNA or RNA, bound into a chain.
- polysuspensoid — a suspensoid in which the solid particles are polydisperse.
- polyunsaturate — a polyunsaturated fat or fatty acid.
- pontius pilate — Pontius [pon-shuh s,, -tee-uh s] /ˈpɒn ʃəs,, -ti əs/ (Show IPA), flourished early 1st century a.d, Roman procurator of Judea a.d. 26–36?: the final authority concerned in the condemnation and execution of Jesus Christ.
- popular singer — a professional singer who specializes in popular songs.
- postmenopausal — of, relating to, or characteristic of menopause.
- potluck dinner — a meal consisting of whatever food happens to be available without special preparation
- pound of flesh — the soft substance of a human or other animal body, consisting of muscle and fat.
- pound sterling — pound2 (def 3).
- prandtl number — the ratio of the fluid viscosity to the thermal conductivity of a substance, a low number indicating high convection.
- pre-conclusion — the end or close; final part.
- pre-delinquent — (of an account, tax, debt, etc.) past due; overdue.
- pre-industrial — of, pertaining to, of the nature of, or resulting from industry: industrial production; industrial waste.
- precalculation — the act or process of calculating; computation.
- precontractual — a preexisting contract that legally prevents a person from making another contract of the same nature.
- predevaluation — of or pertaining to the period prior to devaluation of a given thing
- preformulation — to express in precise form; state definitely or systematically: He finds it extremely difficult to formulate his new theory.
- premenstrually — in a premenstrual manner
- prepublication — the period immediately preceding the publication of a book.
- pro-revolution — an overthrow or repudiation and the thorough replacement of an established government or political system by the people governed.
- propenyl group — a univalent group derived from propylene, CH 3 CH=CH−.
- proventriculus — the glandular portion of the stomach of birds, in which food is partially digested before passing to the ventriculus or gizzard.
- provident club — a hire-purchase system offered by some large retail organizations
- pseudo-english — of, relating to, or characteristic of England or its inhabitants, institutions, etc.
- pseudonymously — bearing a false or fictitious name.
- pseudosolution — a colloidal suspension in which the finely divided particles appear to be dissolved because they are so widely dispersed in the surrounding medium.
- public servant — a person holding a government office or job by election or appointment; person in public service.
- pull-down menu — (operating system) (Or "drop-down menu", "pop-down menu") A menu in a graphical user interface, whose title is normally visible but whose contents are revealed only when the user activates it, normally by pressing the mouse button while the pointer is over the title, whereupon the menu items appear below the title. The user may then select an item from the menu or click elsewhere, in either case the menu contents are hidden again. A menu item is selected either by dragging the mouse from the menu title to the item and releasing or by clicking the title and then the item. When a pull-down menu appears in the main area of a window, as opposed to the menu bar, it may have a small, downward-pointing triangle to the right. Compare: scrollable list.
- pulmonary tree — the trachea, bronchi, and bronchioles of the lungs, which together resemble an upside-down tree.
- pulmonary vein — a vein conveying oxygenated blood from the lungs to the left atrium of the heart.
- purple boneset — joe-pye weed (def 1).
- purple passion — a variety of the velvet plant, Gynura aurantiaca, having trailing stems and leaves densely covered with purple hairs, grown as a houseplant.
- purposefulness — having a purpose.