What is the meaning of the math symbol $\because$?

This is essentially a $\therefore$ symbol upside down, and I have seen it in some proofs, not many. What does it mean?


The inverted form of the therefore sign ( $\therefore$ ) used in proofs before logical consequences, is known as the because sign ( $\because$ ) and it is used in proofs before reasoning.


This symbol just means 'because'. If it was facing up, it means 'therefore'.

Kinda feel like this is too short but I guess there's not much to this question.