Di-

From Ancient Greek δίς (dis, "twice").

Full definition of di-

Prefix

1. Meaning two, twice, or double.dioxide
2. An occasionally used form of dis-.

Related terms

• dichromatic
• dicotyledon
• digamma
• diglot
• digraph
• dioxide
• dipole
• disulfate
• disyllable
• dizygotic

From Ancient Greek δία (dia, "through").

Prefix

1. A form of dia- before a vowel.diactinicdielectric----