معنى past

You haven't bumped into your past self whilst you've been Time Walking here.

He has no discretion. 5.8 centimeters is past the surgical guidelines.

Red blood cells end up getting shredded as they squeeze past the clot,

And you're sure we're not going to bump into our past selves?

His hair will tell us any drugs he's taken over the past 60 days.

That's what Stephen told me. I have items coming my past lives.