GI
abbreviation/ˌdʒiː ˈaɪ/
/ˌdʒiː ˈaɪ/
- Glycaemic Index (= a system for measuring the effect of foods containing carbohydrates on the level of sugar in the blood)
- The diet is based mainly on low GI foods.
Word Origin1930s (originally denoting equipment supplied to US forces): abbreviation of government (or general) issue.
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GI