13-letter words containing p, i, n, m, o
- paleomagnetic — Geology. magnetic polarization acquired by the minerals in a rock at the time the rock was deposited or solidified.
- palmification — the fertilization of date palms artificially
- pamlico sound — a sound between the North Carolina mainland and coastal islands.
- pan-teutonism — Pan-Germanism.
- panharmonicon — a mechanical instrument that imitates orchestral sounds
- panradiometer — an instrument used for measuring radiant heat independently of wavelength
- paralipomenon — Chronicles.
- paranormality — the state of being paranormal
- paris commune — commune3 (def 8).
- partitionment — the act or fact of being partitioned
- pathognomonic — Medicine/Medical. characteristic or diagnostic of a specific disease: a pathognomonic sign of pneumonia.
- peace of mind — reassurance
- pearl molding — a molding having the form of a row of pearls.
- penicilliform — in the shape of a pencil or paintbrush
- pentatonicism — the use of a five-tone scale.
- perambulation — to walk through, about, or over; travel through; traverse.
- perfectionism — any of various doctrines holding that religious, moral, social, or political perfection is attainable.
- perichondrium — the membrane of fibrous connective tissue covering the surface of cartilages except at the joints.
- perimenopause — the period leading up to the menopause during which some of the symptoms associated with menopause may be experienced
- persian melon — a round variety of muskmelon having a green, reticulate, unribbed rind and orange flesh.
- phenomenalism — the doctrine that phenomena are the only objects of knowledge or the only form of reality.
- phenomenality — highly extraordinary or prodigious; exceptional: phenomenal speed.
- phenomenalize — to regard or interpret as a phenomenon.
- phonocamptics — the branch of acoustics dealing with echoes
- photodynamics — the science dealing with light and its effects on living organisms.
- photoemission — photoelectric effect.
- phrygian mode — an authentic church mode represented on the white keys of a keyboard instrument by an ascending scale from E to E.
- physharmonica — a keyboard musical instrument fitted with free reeds, and which is an early form of harmonium
- physiognomies — the face or countenance, especially when considered as an index to the character: a fierce physiognomy.
- 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.
- pianississimo — (of a piece of music) to be played even more quietly or softly than pianissimo; abbreviated as ppp
- piers plowman — (The Vision Concerning Piers Plowman) an alliterative poem written in three versions (1360–99), ascribed to William Langland.
- piezomagnetic — involving or relating to the production of a magnetic field by applying a mechanical stress to certain crystals
- pink bollworm — the larva of a gelechiid moth, Pectinophora gossypiella, that feeds on the seeds of the bolls of cotton and was introduced into cotton-growing regions of the world from Asia.
- plant kingdom — the plants of the world collectively.
- plastic money — credit cards, used instead of cash
- plimsoll line — load line (def 1).
- plus or minus — You use plus or minus to give the amount by which a particular number may vary.
- pneumatolysis — the process by which rocks are altered or minerals and ores are formed by the action of vapors given off by magma.
- pneumatolytic — resulting from pneumatolysis
- pneumogastric — of or relating to the lungs and stomach.
- pococurantism — a careless or indifferent person.
- points system — a system used to assess applicants' eligibility for local authority housing, based on (points awarded for) such factors as the length of time the applicant has lived in the area, how many children are in the family, etc
- poison sumach — an anacardiaceous swamp shrub, Rhus (or Toxicodendron) vernix of the southeastern US, that has greenish-white berries and causes an itching rash on contact with the skin
- poker machine — a fruit machine
- policy-making — Policy-making is the making of policies.
- polydaemonism — the belief in many evil spirits.
- polynomialism — a polynomial naming system
- pompon dahlia — a cultivated variety of the dahlia flower, with a small globelike flower head
- pons asinorum — a geometric proposition that if a triangle has two of its sides equal, the angles opposite these sides are also equal: so named from the difficulty experienced by beginners in mastering it. Euclid, 1:5.