Archer (Adjective) — (used of behaviour or attitude) characteristic of those who treat others with condescension.
Archer (Adjective) — Expert in skulduggery. ex. "an arch criminal"
Archer (Adjective) — Naughtily or annoyingly playful. ex. "teasing and worrying with arch laughter"
Archer (Noun) — The ninth sign of the zodiac; the sun is in this sign from about November 22 to December 21.
Archer (Noun) — (astrology) a person who is born while the sun is in Sagittarius.
Archer (Noun) — A person who is expert in the use of a bow and arrow.