(extractive metallurgy) A mixture of solid and metallic oxide-bearing impurities that is a waste product of bauxite refinement. / Used other than figuratively or idiomatically: see red, mud.

A species of bandfish found in the eastern Atlantic and Mediterranean from Senegal to Norway, Cepola macrophthalma (syn. Cepola rubescens).

plural of red admiral

An American hockey team in the NHL with its home base in Detroit.

A straight red card

plural of red-tapist

(archaic) One who strictly adheres to official formalities.

Pedicularis flammea / Pedicularis palustris (marsh lousewort) / Odontites vernus (red bartsia)

(attributive) Cocoa flavor with red coloring. / A red-velvet-flavored thing

plural of red sprite