Meanings

partial negation

necessity (or lack thereof)

the minute (that) ...

whether one likes it or not

fate (safety) of a person (persons) being unknown

refusal to accept the present situation

total denial

to refuse

blocking communications (from a phone number or an e-mail address)

constituent negation

verb-phrase negation

constituent negation

quasi-negation (e.g. use of words like 'hardly', 'seldom', 'barely')

logical NOT circuit

sentential negation

negative form

NOT circuit

anxiety or stress-induced inability to go to work

denial-of-service attack

non-repudiation of delivery