12-letter words containing l, o, u, t, r, p
- troubleproof — not easily disturbed, disabled, injured, or put out of working order.
- trouser clip — a clip that is worn around the bottom of a trouser leg to stop the material getting caught in the chain of a bicycle
- turbo pascal — (language, product) Borland International's Pascal. Perhaps the first integrated development environment for MS-DOS. Versions 1.0-3.0: standard Pascal with a few extensions Versions 4.0 (1987) and 5.0: separate compilation. Version 5.5: object-oriented. Version 6.0: Turbo Vision OOP library.
- turbo prolog — A strongly typed Prolog-like logic programming language. 1986. It has user-defined domains. Programs are arranged in sections: DOMAINS, CLAUSES, PREDICATES, DATABASE and GOAL. It is currently known as PDC Prolog and is distributed by Prolog Development Center, Atlanta +1 404 873 1366. E-mail: <[email protected]>.
- ultracompact — extremely compact, esp of technology that is much smaller than a standard model
- underexploit — to make insufficient use of
- unprofitable — being without profit; not showing or turning a profit: a series of unprofitable ventures.
- unreportable — not able to be reported, relayed, or spoken of
- vapour trail — A vapour trail is a white line of water vapour left in the sky by an aeroplane, a rocket, or a missile.