The meaning of BEFORE is in advance : ahead. How to use before in a sentence.

BEFORE definition: previous to; earlier or sooner than. See examples of before used in a sentence.

There are 38 meanings listed in OED's entry for the word before, four of which are labelled obsolete. See ‘Meaning & use’ for definitions, usage, and quotation evidence.

MSN: Police scanners are being encrypted, rankling journalists that follow the traffic

MSN: After going encrypted, Boulder police should provide scanners to media (Editorial)

The CSS ::before pseudo-element inserts some content before the content of the specified element. Use the content property to specify the content to insert. The content value can be: A string: content: "Hello world!"; Tip: Notice that the inserted content is still inside the specified element.

In CSS, ::before creates a pseudo-element that is the first child of the selected element. It is often used to add cosmetic content to an element with the content property. It is inline by default.

So, which one is the one to use? The correct spelling is before. Befor” is a common misspelling and is not recognized as a correct word in English. Before is used when referring to a time or event that happens earlier than another. For example, “Please finish your homework before dinner.”

Before is an American psychological thriller television miniseries created by Sarah Thorp, who also serves as showrunner and is an executive producer, along with Billy Crystal, Adam Bernstein, Eric Roth, and Jet Wilkinson.