Definition from macmillandictionary.com
Your browser doesn’t support HTML5 audio
The alternate spelling is sometimes used in Spain but is strongly deprecated in the rest of the Spanish-speaking world.
Use of OS_File 1 is deprecated, OS-File 25 should be used instead.
This syntax is deprecated and should not be used any more.
There is already significant movement in the direction of “encrypting the Internet” with Mozilla putting forward a plan for deprecating insecure HTTP.