later
verb
°Afterward in time (used with than when comparing with another time).
"My roommate arrived first. I arrived later."
°At some unspecified time in the future.
"I wanted to do it now, but I'll have to do it later."
adjective
°Coming afterward in time (used with than when comparing with another time).
"The Victorian era is a later period of English history than the Elizabethan era."
°At some time in the future.
"The meeting was adjourned to a later date."
interjection
°(slang) See you later; goodbye.