26-letter words containing a, f, r, m
- official production system — (language) (OPS) The first production system (i.e. rule based) programming language, developed at CMU in 1970 and used for building expert systems. OPS was originally written in Franz Lisp and later ported to other LISP dialects.
- on demand: usu phr after v — If something is available or happens on demand, you can have it or it happens whenever you want it or ask for it.
- portable forth environment — (language) (PFE) A highly portable Forth development system based on the ANSI standard for Forth, by Dirk-Uwe Zoller of FHT, Mannheim, Germany. PFE aims to be correct, complete, usable, and simple but it isn't optimised for speed. It supports all dpANS word sets. It runs on Linux, RS/6000, and HP-UX. E-mail: Guido Draheim <[email protected]>.
- powerpc reference platform — PowerPC Platform
- professional office system — (messaging) (PROFS) An office messaging system from IBM, used worldwide, mainly on IBM mainframes.
- quite apart from something — used to indicate that you are aware of one aspect of a situation, but that you are going to focus on another aspect
- reformed church in america — a Protestant denomination having a Calvinist theology and originally called the Dutch Reformed Church.
- remembrance of things past — a novel (1913–27) by Marcel Proust.
- straight from the shoulder — direct, honest, and forceful in expression; outspoken.
- straight-from-the-shoulder — direct, honest, and forceful in expression; outspoken.
- take someone's word for it — to accept or believe what someone says
- take something for granted — If you take something for granted, you believe that it is true or accept it as normal without thinking about it.
- the department of the navy — the United States federal department that supports and leads the United States Navy and the United States Marine Corps
- to hold someone for ransom — If a kidnapper is holding a person for ransom, they keep that person prisoner until they are given what they want.
- to lay a finger on someone — If you say that someone did not lay a finger on a particular person or thing, you are emphasizing that they did not touch or harm them at all.
- topological transformation — homeomorphism (def 2).
- tourist information office — an office that supplies information to people who are visiting an area for pleasure or interest, for example advice on things to see, accommodation, etc
- transformational component — a set of transformational rules that convert the deep structure of sentences into their surface structures
- zermelo fränkel set theory — (mathematics) A set theory with the axioms of Zermelo set theory (Extensionality, Union, Pair-set, Foundation, Restriction, Infinity, Power-set) plus the Replacement axiom schema: If F(x,y) is a formula such that for any x, there is a unique y making F true, and X is a set, then {F x : x in X} is a set. In other words, if you do something to each element of a set, the result is a set. An important but controversial axiom which is NOT part of ZF theory is the Axiom of Choice.