What Does TIL mean?

Here on Steemit I read quite a few times TIL in either the subject of a post or in the post itself. Well (thanks to posts I'm reading from @rmach), I looked it up on the big great and chaotic Internet and thought there may be fellow Steemers out there who may not know the meaning of TIL as well.

From www.internetslang.com:

TIL means "Until" or "Today I Learned" So now you know - TIL means "Until" or "Today I Learned" - don't thank us. YW! What does TIL mean? TIL is an acronym, abbreviation or slang word that is explained above where the TIL definition is given.

Now you know :)