Bedeutung von “none” — Learner’s Dictionary

none

quantifier us uk /nʌn/
Extra Examples
Let's face it, none of us are getting any younger.We were thankful that none of the children saw the accident.Applicants are screened to ensure that none of them is a security risk.None of buildings were safe to live in.None of the students had done their homework.

B1 not any:

None of them smoke.
In 1992, the company had 2,700 part-time workers. Today it has none.
There were only three births here in March and none at all in April.
Of the Democratic candidates, none has an obvious lead.
He asked if there was any hope. I told him frankly that there was none.
none too clean/clever/pleased, etc

not at all clean/clever/pleased, etc:

His handkerchief was none too clean.
none the happier/poorer/wiser, etc

not any happier/poorer/wiser, etc than before:

She must have explained the theory three times, but I'm still none the wiser.

(Definition von “none” aus dem Cambridge Learner's Dictionary © Cambridge University Press)