There are 3 definitions of DI in English:

DI1

Line breaks: DI
Pronunciation: /diːˈʌɪ
 
/

abbreviation

1(In the UK) Defence Intelligence.
1.1(In the UK) Detective Inspector.
1.2Direct injection.

Definition of DI in:

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Word of the day dinkum
Pronunciation: ˈdiNGkəm
adjective
(of an article or person) genuine

There are 3 definitions of DI in English:

di-2

Pronunciation: /di, dʌɪ/

prefix

Variant spelling of dis- shortened before l, m, n, r, s (followed by a consonant), and v; also often shortened before g, and sometimes before j.

Origin

from Latin.

Definition of DI in:

There are 3 definitions of DI in English:

di-3

prefix

Variant spelling of dia- shortened before a vowel (as in dielectric).

Definition of DI in: