di-
/dʌɪ/ /di/combiningForm
1Twice; two-; double: dichromatic
1.1 Chemistry Containing two atoms, molecules, or groups of a specified kind: dioxide
Origin
From Greek dis 'twice'.
- air conditioner
- air conditioning
- air control
- air-cool
- air-cooled
- air cooler
- air cooling
- air core
- air-cored
- air corridor
- air course
- air cover
- aircraft
- aircraft carrier
- aircraft-carrying
- aircraft-grade
- aircraft hand
- aircraftman
- aircraft-style
- aircraftwoman
- aircrew
- air crossing
- air cure
- air-cured
- air curing