12-letter words containing a, p, c, h, e
- perichaetial — denoting the leaves in mosses that surround the archegonia and, later, the base of the sporophyte
- perichaetium — a leafy cluster (bracts) around the base of the reproductive organs of some plants, predominantly mosses
- periphrastic — circumlocutory; roundabout.
- peritrichate — (of bacteria) having flagella on the entire surface.
- petach tikva — a city in W Israel, NE of Tel Aviv.
- phagocytoses — phagocytize.
- phanerogamic — any of the Phanerogamia, a former primary division of plants comprising those having reproductive organs; a flowering plant or seed plant (opposed to cryptogam).
- pharmaceutic — pertaining to pharmacy or pharmacists.
- pharmacolite — hydrous calcium arsenate, 2CaO⋅As 2 O 5 ⋅5H 2 O, formed by natural alteration of mineral deposits containing arsenopyrite and arsenical ores of cobalt and silver.
- pharmacopeia — 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.
- phenotypical — the observable constitution of an organism.
- phlegmagogic — a medication that is intended to dislodge and evacuate mucus from the respiratory system
- phonemically — of or relating to phonemes: a phonemic system.
- phonetic law — a statement of some regular pattern of sound change in a specific language, as Grimm's law or Verner's law.
- phonetically — Also, phonetical. of or relating to speech sounds, their production, or their transcription in written symbols.
- photocathode — a cathode, typically of a cesium or sodium compound, having the property of emitting electrons when activated by light or other radiation.
- photoelastic — displaying photoelasticity; of or relating to photoelasticity
- photomachine — a machine that prints copies of digital photographs
- photonuclear — of, relating to, or caused by the collision of high-energy photons with the nucleus of an atom.
- phylacteries — Judaism. either of two small, black, leather cubes containing a piece of parchment inscribed with verses 4–9 of Deut. 6, 13–21 of Deut. 11, and 1–16 of Ex. 13: one is attached with straps to the left arm and the other to the forehead during weekday morning prayers by Orthodox and Conservative Jewish men.
- physicalness — of or relating to the body: physical exercise.
- phytoclimate — the climate of a small area, as of confined spaces such as caves or houses (cryptoclimate) of plant communities, wooded areas, etc. (phytoclimate) or of urban communities, which may be different from that in the general region.
- pi character — any special character, such as an accent or mathematical symbol, which is not normally obtained in a standard type fount
- picture sash — a large window sash, as for a picture window.
- pig launcher — A pig launcher is a device which starts a pig moving without interrupting flow.
- pirate perch — a purplish North American freshwater fish, Aphredoderus sayanus, the adult of which has the vent located in back of the lower jaw.
- pitch a tale — to tell a story, usually of a fantastic nature
- pitch accent — (in languages such as Ancient Greek or modern Swedish) an accent in which emphatic syllables are pronounced on a higher musical pitch relative to other syllables
- place-holder — Mathematics, Logic. a symbol in an expression that may be replaced by the name of any element of the set.
- plainclothes — Plainclothes police officers wear ordinary clothes instead of a police uniform.
- plattdeutsch — the Low German vernacular dialects spoken in northern Germany.
- play chicken — to engage in a test of courage in which, typically, two vehicles are driven directly toward one another in order to see which driver will swerve away first
- play clothes — clothes that are suitable for playing in
- pleiochasium — a flowering system in which several buds come out at the same time
- point charge — an electric charge considered to exist at a single point, and thus having neither area nor volume.
- pointed arch — an arch having a pointed apex.
- poll watcher — a representative of a political party or of an organization running a candidate who is assigned to the polls on an election day to watch for violations of the laws that regulate voting, campaigning, etc.
- polychaetous — of or relating to the genus Polychaeta
- polycythemia — an abnormal increase in the number and concentration of circulating red blood corpuscles
- pre-purchase — to acquire by the payment of money or its equivalent; buy.
- pre-teaching — to impart knowledge of or skill in; give instruction in: She teaches mathematics. Synonyms: coach.
- preachership — the office of a preacher
- predischarge — of or pertaining to the period prior to discharge, esp prior to discharge from hospital or from employment
- press launch — the launch of a product, exhibition, event, etc, to which journalists are invited, in order to publicize it
- prickly heat — a cutaneous eruption accompanied by a prickling and itching sensation, due to an inflammation of the sweat glands.
- procathedral — a church used temporarily as a cathedral.
- prochein ami — next friend.
- psychoactive — of or relating to a substance having a profound or significant effect on mental processes: a psychoactive drug.
- psychobabble — writing or talk using jargon from psychiatry or psychotherapy without particular accuracy or relevance.
- psychosexual — of or relating to the relationship of psychological and sexual phenomena.