body mass index

Từ điển Oxford Learners Wordfinder Dictionary

noun

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
• Syn:
BMI
• Hypernyms:
index, index number, indicant, indicator