گزارش خطا در معنی کلمه 'عقب افتادگی'

1 general:: retardation

2 general:: leeway

3 Law:: literally the state or condition of falling back

4 Law:: short for عقب‌افتادگي ذهني and عقب ماندگي ذهني retardation; subnormality of intelligence (“severe abnormality” is … a state of arrested or incomplete development of mind which includes subnormality of intelligence and is of such a nature or degree that the patient is incapable of living an independent life or of guarding himself against serious exploitation, or will be so incapable when of an age to do so – JBS(