The sign for life
Britannica describes the ankh as the ancient Egyptian hieroglyph for ‘life’. Images of the gods show them holding it, and Egyptians also used it as an amulet: in their belief, a sign that gave life. Our files give no date for the first ankh.
To verify: The date of the earliest known ankh; our files give none; Britannica’s own words on the ankh as an amulet