plural of amaretto

(chemistry) A characteristic crystalline substance, obtained from oil of bitter almonds.

A language of Indonesia.

(mineralogy) A triclinic-pinacoidal mineral containing hydrogen, iron, oxygen, and sulfur.

(mineralogy) A monoclinic-prismatic mineral containing hydrogen, iron, oxygen, sodium, and sulfur.

(botany) Of, pertaining to, or resembling, the family Amaranthaceae of plants, of which the amaranth is the type.

(obsolete) Marjoram.

amaranth (rare, formal)

(rare) Bitterness, sorrow.

plural of amaritude