n. lessening, weakening, damage, harm, injury, flaw, imperfection, reduction, vitiation, deterioration, decrease, diminution, enfeeblement, debilitation, undermining, worsening, marring The impairment to my eyesight was caused by reading in the dark
IMPAIRMENT
Meaning of IMPAIRMENT in English
Oxford thesaurus English vocab. Английский словарь Оксфорд тезаурус. 2012