13-letter words containing p, e, c, a
- peptidoglycan — a polymer, consisting of polysaccharide and peptide chains, responsible for the structure of the cell wall of bacteria
- perboric acid — a hypothetical acid, HBO 3 , known only in the form of its salts.
- perchlorinate — to combine with the maximum proportion of chlorine.
- perennibranch — any amphibian that retains its gills throughout its life
- perfect stage — a phase in the life cycle of certain fungi in which sexual spores are formed, as the asci in the sexual stage of the ascomycete.
- perfectionate — to perfect; to make perfect
- perilymphatic — the fluid between the bony and membranous labyrinths of the ear.
- periodic acid — any of a series of acids derived from I 2 O 7 by the addition of water molecules, as HIO 4 or H 5 IO 6 .
- periodic rate — The periodic rate is the interest rate charged for each period, such as monthly or quarterly.
- periodicalist — a writer of articles for periodicals
- perissodactyl — having an uneven number of toes or digits on each foot.
- periwig chair — a chair of c1700 having a high, caned back with an elaborately carved cresting.
- perpendicular — vertical; straight up and down; upright.
- perscrutation — a very careful exploration or inspection
- persian lilac — an Asian lilac, Syringa persica, having pale reddish-purple flowers.
- personal call — a private phone call
- personal care — assistance in dressing, grooming, etc., provided to elderly, disabled, or other persons who are unable to care for themselves.
- personalistic — Also called personal idealism. a modern philosophical movement locating ultimate value and reality in persons, human or divine.
- perspicacious — having keen mental perception and understanding; discerning: to exhibit perspicacious judgment.
- pet insurance — health insurance for a pet
- petit larceny — petty larceny.
- petrification — the act or process of petrifying; the state of being petrified.
- petrochemical — a chemical substance obtained from petroleum or natural gas, as gasoline, kerosene, or petrolatum.
- petrophysical — relating to the analysis of the constitution and characteristics of rocks
- petty larceny — law: minor theft
- phallic phase — the time from about age three to five when the genitals become the focus of a child's sensual pleasure.
- phallocentric — a doctrine or belief centered on the phallus, especially a belief in the superiority of the male sex.
- pharmaceutics — a pharmaceutical preparation or product.
- pharmacopoeia — a book published usually under the jurisdiction of the government and containing a list of drugs, their formulas, methods for making medicinal preparations, requirements and tests for their strength and purity, and other related information.
- pharyngectomy — excision of part or all of the pharynx.
- pharyngoscope — an instrument for inspecting the pharynx.
- phase encoded — (storage) (PE) A recording method used for 1600 BPI magnetic tapes. Compare NRZI, GCR.
- phelloplastic — an image or a representation that has been fashioned from cork
- phenylic acid — phenol (def 1).
- phlebographic — relating to phlebography or the X-ray imaging of a vein that has been injected with a dye that is visible on the image taken
- phlogisticate — to integrate or blend phlogiston with
- phone hacking — an act or instance of gaining access to a phone's voicemail, email, text messages, etc., without authorization from the phone's owner.
- photoallergic — photosensitive.
- photochemical — the branch of chemistry that deals with the chemical action of light.
- photocopiable — able or legally permitted to be photocopied
- photoreaction — a chemical reaction that involves or requires light.
- phreatophytic — of, possessing the properties of, or relating to a phreatophyte
- physical file — (file system) A low-level view of the physical characteristics of a file, such as its location on a disk or its physical structure, for example, whether indexed or sequential.
- physicalities — the physical attributes of a person, especially when overdeveloped or overemphasized.
- phytochemical — Also called phytonutrient. any of various bioactive chemical compounds found in plants, as antioxidants, considered to be beneficial to human health.
- piano teacher — tutor of piano-playing
- pick up steam — If a belief, a plan, or a project picks up steam, it starts to develop and become more important.
- pickup camper — camper (def 3).
- picnic basket — woven container for carrying food outdoors
- pico de aneto — Pi·co de [pee-kaw th e] /ˈpi kɔ ðɛ/ (Show IPA). Spanish name of Pic de Néthou.