Learn · Idioms Health & Fitness
Flat out
B2Meaning
Working extremely hard; often to the detriment of health.
Example sentences
I've been flat out with work and haven't had time to exercise.
She's been flat out training for the competition.
Learn · Idioms Health & Fitness
Working extremely hard; often to the detriment of health.
I've been flat out with work and haven't had time to exercise.
She's been flat out training for the competition.