DI
1 of 2abbreviation
drill instructor
di-
2 of 2combining form
1
: twice : twofold : double
dichromatic
2
: containing two atoms, radicals, or groups
dioxide
Word History
Etymology
Combining form
borrowed from Greek, going back to Indo-European *du̯i- — more at twi-
Medical Definition
DI
abbreviation
diabetes insipidus
- crest clearance
- crest coronet
- crest fern
- crest line
- crest rail
- crest table
- crest tile
- crest voltmeter
- crestal
- crested
- crested auk
- crested auklet
- crested barbet
- crested cariama
- crested coralroot
- crested dogstail
- crested duck
- crested dwarf iris
- crested fern
- crested flycatcher
- crested guinea fowl
- crested hair grass
- crested hamster
- Crested Hen
- crested iris