Long means a great amount of time or for a great amount of time. Repairs to the cable did not take too long. Have you known her parents long?

Find 119 different ways to say long, along with antonyms, related words, and example sentences at thesaurus. com. Continuing for a large amount of time: Being a distance between two points that is more thanÒ€¦. Learn more. Having considerable linear extent in space. See examples of long used in a sentence.

Having considerable linear extent in space. See examples of long used in a sentence.