12-letter words starting with pl
- place-holder — Mathematics, Logic. a symbol in an expression that may be replaced by the name of any element of the set.
- placentation — Anatomy, Zoology. the formation of a placenta. the manner of placement or construction of a placenta.
- placentiform — shaped like a placenta, with a flat rounded form
- placentology — the scientific study of the placenta
- plagiarising — to take and use by plagiarism.
- plagiaristic — an act or instance of using or closely imitating the language and thoughts of another author without authorization and the representation of that author's work as one's own, as by not crediting the original author: It is said that he plagiarized Thoreau's plagiarism of a line written by Montaigne. Synonyms: appropriation, infringement, piracy, counterfeiting; theft, borrowing, cribbing, passing off.
- plagioclimax — the climax stage of a community, influenced by man or some other outside factor
- plagiohedral — (of a crystal) having faces arranged obliquely in a helix.
- plagiotropic — growing more or less divergent from the vertical.
- plaid screen — [XEROX PARC] A "special effect" that occurs when certain kinds of memory smashes overwrite the control blocks or image memory of a bit-mapped display. The term "salt and pepper" may refer to a different pattern of similar origin. Though the term as coined at PARC refers to the result of an error, some of the X demos induce plaid-screen effects deliberately as a display hack.
- plain as day — obvious
- plain people — the Mennonites, Dunkers, and Amish people
- plain turkey — a bustard
- plain-spoken — candid; frank; blunt.
- plainclothes — Plainclothes police officers wear ordinary clothes instead of a police uniform.
- planck's law — the law that energy associated with electromagnetic radiation, as light, is composed of discrete quanta of energy, each quantum equal to Planck's constant times the corresponding frequency of the radiation: the fundamental law of quantum mechanics.
- plane strain — Plane strain is a two-dimensional state of strain in which all the shape changes of a material happen on a single plane.
- plane stress — Plane stress is a two-dimensional state of stress in which all stress is applied in a single plane.
- plane ticket — entitlement to travel by aircraft
- planet earth — the world
- planet wheel — any of the gears in an epicyclic train surrounding and engaging with the sun gear.
- planetesimal — one of the small celestial bodies that, according to one theory (planetesimal hypothesis) were fused together to form the planets of the solar system.
- planing hull — a hull that tends to rise from the water when under way so that no significant amount of water is displaced beyond a certain speed.
- planlessness — the state or condition of being planless
- plano-convex — pertaining to or noting a lens that is plane on one side and convex on the other.
- planoconcave — pertaining to or noting a lens that is plane on one side and concave on the other.
- planographic — the art or technique of printing from a flat surface directly or by offset.
- plant-cutter — any of several South American, passerine birds of the family Phytotomidae, superficially resembling grosbeaks but having serrated edges on the bill that aid in cutting leaves and other plant food.
- plasma torch — an electrical device for converting a gas into a plasma, used for melting metal
- plasmasphere — a region of cool plasma surrounding the earth, extending 8000–25,000 miles (13,000–40,000 km) into space, and bounded by the plasmapause.
- plasmosomata — a kind of nucleoli
- plaster cast — any piece of sculpture reproduced in plaster of Paris.
- plasterboard — a material used for insulating or covering walls, or as a lath, consisting of paper-covered sheets of gypsum and felt.
- plasteriness — the state of being made of or resembling plaster
- plastic arts — arts producing works or effects that are three-dimensional, as sculpture or ceramics
- plastic bomb — a bomb made of plastic explosive.
- plastic flow — deformation of a material that remains rigid under stresses of less than a certain intensity but that behaves under severer stresses approximately as a Newtonian fluid.
- plastic foam — expanded plastic.
- plastic wrap — a very thin, transparent sheet of plastic, usually packaged in rolls and often having the ability to cling to other substances, used especially to wrap and store food and for microwave cooking.
- plastination — a technique for embalming bodies by impregnating whole organs with silicon polymers
- plastocyanin — a blue protein found in green plants and in some bacteria
- plat du jour — the special or featured dish of the day on a restaurant menu.
- platanaceous — relating to the family Platanaceae
- plate armour — armour made of thin metal plates, which superseded mail during the 14th century
- plate girder — an iron or steel beam built up from plates and shapes welded or riveted together, usually including a plate or plates for a web, four angle irons forming two flanges, and a pair of plates to reinforce the flanges.
- plate warmer — a device for warming plates
- platform bed — a bed, originating in Scandinavia in the 1930s, consisting of a simple shallow box for holding a mattress situated on a slightly recessed pedestal.
- platform car — a railroad freight car having no enclosing sides or top; a flatcar.
- platitudinal — platitudinous.
- platonically — of, relating to, or characteristic of Plato or his doctrines: the Platonic philosophy of ideal forms.
On this page, we collect all 12-letter words starting with PL. It’s easy to find right word with a certain length. It is the easiest way to find 12-letter word that beginning with PL to use in Scrabble or Crossword puzzles.