standard

noun1 of 2

accepted level of quality; an official measurement

• “The standard of presentations by all competing had been excellent.”Tatoeba
• “What they did next was bad, even by my standards.”Tatoeba

Sentences from Tatoeba show real usage. A word can have several meanings, so a sentence may use another one.

adjective2 of 2

Falling within an accepted range of size, amount, power, quality, etc.