(grammar) A tense that expresses an unbroken action continuing at the present time, started in the past. In English it is formed by using have been with a present participle.

(grammar) A tense that expresses an unbroken action continuing up to a certain time in the past. In English it is formed by using had been with a present participle.

(grammar) A tense used to express an ongoing action completed after some time in the future. In English it is formed by use of will have been (or shall have been) and a present participle.

(programming) A style of programming in which every user function f takes an extra argument c known as a continuation. Whenever f would normally return a result r to its caller, it instead returns the result of applying the continuation to r.

(automotive) Any of several forms of automatic transmission, without specific gears, in which the gear ratio may be changed without any noticeable steps.

plural of first-class continuation

(computing) A continuation that can be used like any other value in a programming language, giving a powerful ability to control flow of execution.

plural of continuously habitable zone

(astrobiology, astronomy) the restricted zone around a sun where the ever shifting habitable zone is always present throughout the main sequence lifetime of that star.

plural of general continued fraction