quality
US /ˈkwɑː.lə.t̬i/
UK /ˈkwɑː.lə.t̬i/

1.
the standard of something as measured against other things of a similar kind; the degree of excellence of something
:
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The hotel offers high-quality service.
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We aim for the best quality in all our products.
2.
a distinctive attribute or characteristic possessed by someone or something
:
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Patience is a valuable quality in a teacher.
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His best quality is his honesty.
1.
of good quality; excellent
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This is a quality product.
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They provide quality education.