DI

abbreviation

Definition of DI

  1. drill instructor


di-

combining form

Definition of di-

  1. 1 :  twice :  twofold :  double dichromatic

  2. 2 :  containing two atoms, radicals, or groups dioxide

Origin and Etymology of di-

Latin, from Greek; akin to Old English twi-


Medical Dictionary

DI

abbreviation

Medical Definition of DI

  1. diabetes insipidus


Learn More about di

  1. Spanish Central: Translation of DI Britannica.com: Encyclopedia article about DI


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