Definition of Since:
- From a definite past time until now; as, he went a month ago, and I have not seen him since.
- From the time of; in or during the time subsequent to; subsequently to; after; - usually with a past event or time for the object.
- In the time past, counting backward from the present; before this or now; ago.
- Seeing that; because; considering; - formerly followed by that.
- When or that.