Dictionary
di
Pronunciation: (dē), [key]—
prep.
from; of: used in Italian personal names, originally to indicate place of origin:
Conte di Savòia. Also,Di.di
Pronunciation: (dē), [key]—
n. Music.
a tone in the ascending chromatic scale between do and re.
Di
Pronunciation: (dī), [key]—
n.
a female given name, form of
Diana. DI
1. Department of the Interior.
2. drill instructor.
Di
—
Symbol, Chem.
didymium.
di-
a prefix occurring in loanwords from Greek, where it meant “two,” “twice,” “double” (
diphthong); on this model, freely used in the formation of compound words (
dicotyledon; dipolar) and in chemical terms (
diatomic; disulfide).
Also,dis-2. Cf.
mono-. di-
var. of
dis- 1 before
b, d, l, m, n, r, s, v, and sometimes
g and
j: digest; divide.di-
var. of
dia- before a vowel:
diorama. di.
diameter.
Also,dia.Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.