The Collaborative International Dictionary
Arnotto
Annotto \An*not"to\ ([a^]n*n[o^]t"t[-o]), Arnotto \Ar*not"to\ ([aum]r*n[o^]t"t[-o]), n. [Perh. the native name.] A red or yellowish-red dyeing material, prepared from the pulp surrounding the seeds of a tree ( Bixa orellana) belonging to the tropical regions of America. It is used for coloring cheese, butter, etc. [Written also Anatto, Anatta, Annatto, Annotta, etc.]
Arnotto
Arnotto \Ar*not"to\, n. Same as Annotto.
Wiktionary
arnotto
n. (archaic form of annatto English)
Usage examples of "arnotto".
They had cast away their clothes, and painted themselves, like the Indians, with arnotto and indigo.