23-letter words containing p, i, r, o, g
- photoelectric magnitude — the magnitude of a star determined using a photometer plus a filter to select light or other radiation of the desired wavelength
- precipitation hardening — a process in which alloys are strengthened by the formation, in their lattice, of a fine dispersion of one component when the metal is quenched from a high temperature and aged at an intermediate temperature
- presidential government — a system of government in which the powers of the president are constitutionally separate from those of the legislature.
- process gas compression — Process gas compression is a procedure for pressurizing and circulating gas through a process by compressing it in a cylinder, to enhance conditions for chemical reaction.
- productivity bargaining — the process of reaching an agreement (productivity agreement) through collective bargaining whereby the employees of an organization agree to changes which are intended to improve productivity in return for an increase in pay or other benefits
- program design language — Any of a large class of formal and profoundly useless pseudo-languages in which management forces one to design programs. Too often, management expects PDL descriptions to be maintained in parallel with the code, imposing massive overhead of little or no benefit. See also flow chart.
- programmer brain damage — (humour) (PBD) A classification of a bug which was obviously introduced by an incompetent or short-sighted programmer. Compare UBD. See also brain-damaged.
- progressive cavity pump — A progressive cavity pump is a pump with an electric motor that rotates rods to make fluid in cavities move upward.
- public sector borrowing — government borrowing to fund the public sector
- public-key cryptography — public-key encryption
- put one's finger on sth — If you put your finger on something, for example a reason or problem, you see and identify exactly what it is.
- put the record straight — to correct an error or misunderstanding
- queenborough in sheppey — a town in SE England, in Kent: formed in 1968 by the amalgamation of Queenborough, Sheerness, and Sheppey. Pop: 3471 (2001)
- respondent conditioning — conditioning (def 2).
- response generalization — generalization (def 4b).
- response-generalization — the act or process of generalizing.
- staggered directorships — a defence against unwelcome takeover bids in which a company resolves that its directors should serve staggered terms of office and that no director can be removed from office without just cause, thus preventing a bidder from controlling the board for some years
- text processing utility — (language) (TPU) A DEC language for creation of text-processing interfaces, used to implement DEC's Extensible VAX Editor (EVE).
- the teaching profession — the profession of a teacher
- to keep a straight face — If you manage to keep a straight face, you manage to look serious, although you want to laugh.
- to keep a tight rein on — If you keep a tight rein on someone, you control them firmly.
- to play for high stakes — to gamble on something very important
- transplantation antigen — a histocompatibility antigen identified by its effect on the rejection of transplanted cells or tissues.
- triple expansion engine — (formerly) a steam engine in which the steam is expanded in three stages in cylinders of increasing diameter to accommodate the increasing volume of the steam
- voyageurs national park — a national park in N Minnesota. 343 sq. mi. (888 sq. km).