13-letter words containing t, a, i, e, p, l
- negative pole — the south-seeking pole of a magnet
- neo-platonism — a philosophical system which was first developed in the 3rd century ad as a synthesis of Platonic, Pythagorean, and Aristotelian elements, and which, although originally opposed to Christianity, later incorporated it. It dominated European thought until the 13th century and re-emerged during the Renaissance
- neocapitalism — a politico-economic theory combining elements of capitalism and socialism
- neocapitalist — a person who advocates neocapitalism
- neoplasticism — the theory and practice of the de Stijl school, chiefly characterized by an emphasis on the formal structure of a work of art, and restriction of spatial or linear relations to vertical and horizontal movements as well as restriction of the artist's palette to black, white, and the primary colors.
- neuroatypical — Having an atypical neurological configuration.
- nickel-plated — covered with a thin layer of nickel, deposited usually by electrolysis
- non-imputable — to attribute or ascribe: The children imputed magical powers to the old woman.
- nonalphabetic — not employing alphabetic order
- noncompatible — Not compatible.
- nonprofitable — Not profitable; not making profit.
- nonspecialist — a person who devotes himself or herself to one subject or to one particular branch of a subject or pursuit.
- oilspot glaze — a brown or black ceramic glaze dotted with silvery spots caused by impurities.
- onomatopoeial — (obsolete, rare) Of or pertaining to onomatopoeia.
- open interval — (mathematics) A type of interval (range of numbers) that does not include either of its endpoints. For example, when mixing red and blue paint, the proportion of red lies in the interval 0% to 100% but can't be exactly 0% or 100% or it wouldn't be a mixture.
- operationally — able to function or be used; functional: How soon will the new factory be operational?
- opinionatedly — In an opinionated manner.
- optical bench — an apparatus, as a special table or rigid beam, for the precise positioning of light sources, screens, and optical instruments used for optical and photometric studies, having a ruled bar to which these devices can be attached and along which they can be readily adjusted.
- optical drive — optical disk drive
- optical fiber — optical fibre
- optical fibre — (communications) (fibre optics, FO, US "fiber", light pipe) A plastic or glass (silicon dioxide) fibre no thicker than a human hair used to transmit information using infra-red or even visible light as the carrier (usually a laser). The light beam is an electromagnetic signal with a frequency in the range of 10^14 to 10^15 Hertz. Optical fibre is less susceptible to external noise than other transmission media, and is cheaper to make than copper wire, but it is much more difficult to connect. Optical fibres are difficult to tamper with (to monitor or inject data in the middle of a connection), making them appropriate for secure communications. The light beams do not escape from the medium because the material used provides total internal reflection. See also FDDI, Optical Carrier n, SONET.
- optical mouse — (hardware) Any kind of mouse that uses visible light or infrared to detect changes in its position.
- optical wedge — a wedge-shaped filter whose transmittance decreases from one end to the other: used as an exposure control device in sensitometry.
- orthocephalic — having a medium or intermediate relation between the height of the skull and the breadth or length.
- orthoepically — In terms of correct pronunciation.
- orthopaedical — Pertaining to orthopaedics; characteristic of orthopaedia.
- osteoplasties — Plural form of osteoplasty.
- outmanipulate — to surpass in manipulation
- overpotential — overvoltage.
- pacific plate — Geology. one of the major tectonic divisions of the earth's crust, comprising four sea-floor basins; separated from the Nazca, Cocos, and North and South American plates by the East Pacific Rise and San Andreas fault and bounded in the western Pacific Ocean by a series of major ocean deeps, including the Kuril, Japan, Mariana, Kermadec, and Tonga trenches.
- paddle tennis — a game combining elements of tennis and handball, played with paddles and a rubber ball on a screened court about half the size of and having a lower net than a tennis court.
- painterliness — the quality of being painterly
- palaeoclimate — the climate of a prehistoric age
- palaeocrystic — consisting of former glacial formation
- paleo-asiatic — a member of any of various Mongoloid peoples of northeastern Asia.
- paleomagnetic — Geology. magnetic polarization acquired by the minerals in a rock at the time the rock was deposited or solidified.
- paleotropical — belonging or pertaining to a geographical division comprising the Ethiopian and Oriental regions.
- palette knife — a thin blade of varying flexibility set in a handle and used for mixing colors or applying them to a canvas.
- palingenesist — a person who believes in a doctrine of rebirth or transmigration of souls.
- palletization — to place (materials) upon pallets for handling or moving.
- palos heights — a city in NE Illinois, near Chicago.
- panel heating — heating of a room or building by means of wall, ceiling, floor, or baseboard panels containing heating pipes or electrical conductors.
- panel patient — a patient insured under the National Health Insurance Scheme
- panel-beating — the act of beating out the bodywork of motor vehicles
- pantagruelian — (in Rabelais' Pantagruel) the huge son of Gargantua, represented as dealing with serious matters in a spirit of broad and somewhat cynical good humor.
- pantagruelism — (in Rabelais' Pantagruel) the huge son of Gargantua, represented as dealing with serious matters in a spirit of broad and somewhat cynical good humor.
- pantheologist — a student of, or expert in, pantheology
- pantie girdle — a girdle with a crotch.
- papaprelatist — a supporter of papal prelates
- paradise lost — an epic poem (1667) by John Milton.