12-letter words containing p, o, t, s
- pseudovector — a variable quantity, such as angular momentum, that has magnitude and orientation with respect to an axis. The components are even functions of the coordinates
- psychoactive — of or relating to a substance having a profound or significant effect on mental processes: a psychoactive drug.
- psychologist — a specialist in psychology.
- psychometric — Psychology. psychometrics.
- psychopathic — of, relating to, or affected with psychopathy.
- psychoticism — the state of being psychotic
- psychotronic — of or relating to a genre of usually low-budget movies that includes horror, fantasy, science-fiction, and underground films.
- psychotropic — affecting mental activity, behavior, or perception, as a mood-altering drug.
- psychrometer — an instrument for determining atmospheric humidity by the reading of two thermometers, the bulb of one being kept moist and ventilated.
- psychrometry — the employment of the psychrometer.
- pteridosperm — seed fern.
- pterocarpous — having winged fruit.
- pterosaurian — a pterosaur
- puddingstone — any conglomerate rock having dark-colored, rounded pebbles that are embedded in a light-colored, fine-grained matrix
- pumice stone — abrasive stone used for exfoliating
- pumice-stone — Also called pumice stone. a porous or spongy form of volcanic glass, used as an abrasive.
- push through — force to accept
- pussyfooting — behaving in an excessively cautious way
- put flesh on — If you put flesh on something, you add details and more information to it.
- put to shame — the painful feeling arising from the consciousness of something dishonorable, improper, ridiculous, etc., done by oneself or another: She was overcome with shame.
- put to sleep — to take the rest afforded by a suspension of voluntary bodily functions and the natural suspension, complete or partial, of consciousness; cease being awake.
- put years on — to make (someone) feel or look much older
- pyloroplasty — the surgical alteration of the pylorus, usually a widening to facilitate the passage of food from the stomach to the duodenum.
- pyonephritis — suppurative inflammation of the kidney.
- pyritiferous — having or producing pyrites
- pyrognostics — the characteristics of a mineral, such as fusibility and flame coloration, that are revealed by the application of heat
- pyrosulphate — any salt of pyrosulphuric acid
- pyrotechnics — the art of making fireworks.
- pyrotechnist — a person skilled in pyrotechnics, especially in the manufacture or use of fireworks.
- radioisotope — a radioactive isotope, usually artificially produced: used in physical and biological research, therapeutics, etc.
- radiophonist — a person who produces radiophonic music
- re-deposited — to place for safekeeping or in trust, especially in a bank account: He deposited his paycheck every Friday.
- reabsorption — resorption (def 2).
- reassumption — the act or process of reassuming something
- receptionism — the doctrine that in the communion service the communicant receives the body and blood of Christ but that the bread and wine are not transubstantiated.
- receptionist — a person employed to receive and assist callers, clients, etc., as in an office.
- reciprocates — to give, feel, etc., in return.
- recompensate — to recompense for something: They gave him ten dollars to compensate him for his trouble.
- redemptorist — a member of the “Congregation of the Most Holy Redeemer,” founded by St. Alphonsus Liguori in 1732.
- reinspection — the act or process of reinspecting
- relationship — a connection, association, or involvement.
- report stage — the stage preceding the third reading in the passage of a bill through Parliament, at which the bill, as amended in committee, is reported back to the chamber considering it
- repositorium — a place for the storage of valuables, as in an ancient Roman temple or a church.
- request stop — a point on a route at which a bus will stop only if signalled to do so
- resectoscope — a thin, hollow, flexible surgical instrument inserted through the urethra or vagina for use in the biopsy of tissue or the removal of lesions from the prostate gland, bladder, or uterus
- respirometer — an instrument for measuring the extent of respiratory movement.
- respirometry — the branch of medical science dealing with the measurement and analysis of respiration.
- respondentia — a loan upon a ship's cargo, which is repaid with interest if the ship reaches its destination, and if the ship does not, the loan is not repaid
- responsivity — the quality or state of being responsive.
- resupination — a resupinate condition.