13-letter words containing o, p, t, e
- photoelectric — pertaining to the electronic or other electric effects produced by light.
- photoelectron — an electron emitted from a system by the photoelectric effect.
- photoemission — photoelectric effect.
- photofinisher — a person whose profession is photofinishing
- photogelatine — relating to photographic processes in which gelatine is used in receiving or transferring prints
- photogeologic — of or relating to photogeology
- photonegative — pertaining to a substance, as selenium, having a conductivity that decreases upon absorption of electromagnetic radiation.
- photophoresis — the move away from a strong light source by previously suspended particles in a gas
- photopositive — pertaining to a substance whose conductivity increases upon absorption of electromagnetic radiation.
- photoreaction — a chemical reaction that involves or requires light.
- photoreceptor — a receptor stimulated by light.
- photorecorder — a device for making photographic records.
- photosynthate — a compound formed by photosynthesis.
- phototelegram — a telegram that is sent by means of phototelegraphy
- phraseologist — a person who treats of or is concerned with phraseology.
- phreatophytic — of, possessing the properties of, or relating to a phreatophyte
- phycoerythrin — a red protein pigment occurring in red algae.
- phyllogenetic — of or relating to the development of leaves.
- physiotherapy — physical therapy.
- physostigmine — an alkaloid, C 1 5 H 2 1 N 3 O 2 , used in the treatment of Alzheimer's disease to raise the level of the neurotransmitter acetylcholine and also as a miotic in glaucoma.
- phytochemical — Also called phytonutrient. any of various bioactive chemical compounds found in plants, as antioxidants, considered to be beneficial to human health.
- phytocoenosis — the plants of a given area considered as a whole.
- phytoestrogen — an estrogen-like compound occurring naturally in plants of the legume family and in grains, vegetables, and fruits.
- phytonutrient — phytochemical.
- phytopathogen — an organism that causes disease in plants
- phytoplankter — a minute organism which constitutes part of phytoplankton
- piano quartet — a musical composition scored for piano and three other instruments, typically violin, viola, and cello.
- piano quintet — a musical composition scored for a string quartet, or other combination of four instruments, and piano.
- piano teacher — tutor of piano-playing
- pico de aneto — Pi·co de [pee-kaw th e] /ˈpi kɔ ðɛ/ (Show IPA). Spanish name of Pic de Néthou.
- pico de teide — Pi·co de [pee-kaw th e] /ˈpi kɔ ðɛ/ (Show IPA) a volcanic peak in the Canary Islands, on Tenerife. 12,190 feet (3716 meters).
- pictorialness — the state of being pictorial
- picture phone — a mobile phone that can take, send, and receive photographs
- piece of meat — the flesh of animals as used for food.
- piece of shit — despicable person
- piezoelectric — electricity, or electric polarity, produced by the piezoelectric effect.
- piezomagnetic — involving or relating to the production of a magnetic field by applying a mechanical stress to certain crystals
- pigeon breast — chicken breast.
- pilot officer — A pilot officer is an officer of low rank in the British Royal Air Force.
- piston engine — reciprocating engine.
- plain-clothes — Plain-clothes police officers wear ordinary clothes instead of a police uniform.
- plane spotter — a person who observes, photographs, and catalogues aircraft as a hobby
- planetologist — the branch of astronomy that deals with the physical features of the planets.
- plant hormone — an organic chemical, as auxin, produced by plant cells and functioning at various sites to regulate growth, turning, metabolic processes, etc.
- plasmodesmata — any of many minute strands of cytoplasm that extend through plant cell walls and connect adjoining cells.
- plastic money — credit cards, used instead of cash
- plastoquinone — a quinone that occurs in the chloroplasts of plants and functions as an electron carrier during photosynthesis.
- platform game — a type of computer game that is played by moving a figure on the screen through a series of obstacles and problems
- platform shoe — a shoe with a platform.
- platiniferous — platinum-bearing