: a use of one's property or of water that is for a suitable and beneficial purpose and that does not lead to unreasonable interference with another's use of property or with the natural flow of water
use something (up) We've used (up) nearly all of the bread - will you buy some more? Does she still use drugs? Don't worry if you use the shampoo up (= use all of it) - I'll get more tomorrow.
syn: use, utilize mean to put something into action or service. use is a general word referring to the application of something to a given purpose: to use a telephone. use may also imply that the thing is consumed or diminished in the process: I used all the butter.
You can use a colon to draw attention to many things in your writing. The categories listed below often overlap, so don’t worry too much about whether your intended use of the colon fits one category perfectly.