(Computers) A set of characters that follow a filename and are separated from it by a period, used to identify the kind of file:
That which extends, increases, supplements, or carries on.
Something elongated; lengthened part; continuation
Find another word for prolongations. In this page you can discover 4 synonyms, antonyms, idiomatic expressions, and related words for prolongations, like: extensions, continuations, elongations and long.