no sir

Polite emphatic negative

No sir is an emphatic negative response, stronger than a simple no.

It adds formality or intensity, often expressing firm disagreement or refusal: No sir, I will not do that.

Outside direct address, it serves as an exclamation of disbelief or emphatic denial: No sir, that's not happening on my watch.

The phrase appears regardless of the listener's gender, having become a fixed expression.

Related

boot camp · at attention · respect · formal · polite · decline · reject · southern · southern hospitality · manners · obedience · subordinate · salute · officer · regiment · discipline · courteous · deference

Categories
Opposites
formal affirmation vs formal denial

no siryes sir

Respectful military assent

yessir · yes ma'am · affirmative · aye aye · roger that

emphatic agreement vs emphatic disagreement

no siryes indeed

absolutely · definitely · you bet · for sure · certainly

compliance vs defiance

no siryes sir

Respectful military assent

right away · will do · at once · immediately · understood

Family

no, sir, sire, sires, sired, siring

Familiarity
Top 50,000
Profile
Known to kids · Used worldwide · Timeless · Everyday, not technical · Rated G