Search Result：body mass index
body mass index 
(TTS Sound)
(TTS Sound)Overview of noun body_mass_index
The noun body mass index has 1 sense
- body mass index, BMI -- (a measure of someone's weight in relation to height; to calculate one's BMI, multiply one's weight in pounds and divide that by the square of one's height in inches; overweight is a BMI greater than 25; obese is a BMI greater than 30)