What does "weight loss" mean?

The reduction of total body mass due to loss of fluid, fat, tissue, etc.

Weight loss

Common synonyms include: clinical sign, fat loss, health indicator, slimming, weight decay, weight decrease.

noun

noun ·Rare ·Advanced level

Noun

1
The reduction of total body mass due to loss of fluid, fat, tissue, etc. uncountable
"John achieved 25 pounds in weight loss after abstaining from soda and running two miles in the morning every day."

"John achieved 25 pounds in weight loss after abstaining from soda and running two miles in the morning every day."