ANATTO
- a yellowish red dye, also ACHIOTE, ANATTA, ANNATTA, ANNATTO, ROUCOU [n -S]
- yellowish-red dye obtained from the pulp enclosing the seeds of this tree, used for coloring fabrics, butter, varnish, etc.
- annatto (a yellowish-red dye) [n ANATTOS]
- small tree, Bixa orellana, of tropical America