(Southern US) An earthworm, especially when used as bait for fishing.

plural of red wiggler

plural of red tide

An algal bloom of sufficient quantity to cause discoloration (often red) in a body of water; red tides can potentially cause irritation or death to exposed creatures.

A bright red, poisonous oxide of lead, Pb₃O₄, used as a pigment and in glass and ceramics. / (military slang, dated) Tomato ketchup.

A branch of the Red Cross that operates in Muslim countries. / The symbol of this branch.

(colloquial) the Kurdistan Autonomous Oblast.

Alternative spelling of redcoat

A type of onion with reddish purplish skin.

Any algae of the phyla Rhodophyta, principally, and Glaucophyta, mostly reddish in colour.