ancient

nouns

a very old person
a person who lived in ancient times
is a type of (narrower)
a human being
"there was too much for one person to do"

adjectives

belonging to times long past especially of the historical period before the fall of the Western Roman Empire
"ancient history"; "ancient civilizations such as those of the Etruscans and Sumerians"; "ancient Greece"
is derived from
is similar to
earlier than the present time; no longer current
"time past"; "his youth is past"; "this past Thursday"; "the past year"
very old
"an ancient mariner"
is derived from
is similar to
(used especially of persons) having lived for a relatively long time or attained a specific age
"his mother is very old"; "a ripe old age"; "how old are you?"