di- in English
- di-⇄di- (1),
(prefix.)
1a. twice; double; twofold, as in ?dicotyledon.
b. two; having two, as in ?digraph.
2. containing two atoms, radicals, or the like, of the substance specified, as in ?dioxide. Also, dis- before ?s. - di-⇄di- (2),
(prefix.) the form of dis- (2) before ?b, d, l, m, n, r, s, v, and sometimes before ?g and ?j, as in ?direct, digress. - di-⇄di- (3),
(prefix.) the form of dia- before vowels, as in ?diorama.