Of or pertaining to female entrepreneurs in the Internet sex industry.

(botany) A flowering plant, Anagallis arvensis, of the Primulaceae family, having small orange flowers.

(historical) The letter "A" in scarlet cloth required to be worn by those convicted of adultery in 17th-century Puritan New England.

(medicine) A streptococcal infection, mainly occurring among children, and characterized by a red skin rash, sore throat and fever.

plural of scarlet woman

A woman who behaves in an adulterous manner. / The Whore of Babylon.

plural of scarlet fever

(University of Cambridge) A religiously or academically significant day; one on which festal academic dress should be worn.

plural of scarlet letter

The tree Quercus coccinea.