Meaning of QUALITY in English
( n. )
That which makes, or helps to make, anything such as it is; anything belonging to a subject, or predicable of it; distinguishing property, characteristic, or attribute; peculiar power, capacity, or virtue; distinctive trait; as, the tones of a flute differ from those of a violin in quality; the great quality of a statesman.
Webster's Revised Unabridged English Dictionary. Пересмотренный полный словарь английского языка Webster. 2012