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past
noun
°The period of time that has already happened, in contrast to the present and the future.
°The past tense.
adjective
°Having already happened; in the past; finished.
"past glories"
°Relating to the past.
"past tense"
verb
°in a direction that passes.
"I watched him walk past"
preposition
°beyond in place, quantity or time.
"the room past mine"