-ito1.
1. suf. Adopted by Convention in chemical nomenclature, designates the salts of whose name ends in -bear. Sulfite, phosphite.
-ito2.
1. suf. In mineralogy and chemistry, form names of minerals. Graphite.
-it
o3, ta.1. suf. It has diminutive or emotional value. Sprig, little brother, little, callandito, prontito. In some cases takes Forms -ecito,-ececito,-quote. Sun, piececito, little heart, young woman.