sniffとは何ですか?To inhale a short, audible breath through the nose, as in smelling something.To sniffle.To use the sense of smell, as in savoring or investigating: sniffed at the jar to see what it held. To regard something in a contemptuous or dismissive manner: The critics sniffed at the adaptation of the novel to film. Informal To pry; snoop: The reporters came sniffing around for more details. To inhale forcibly through the nose: sniffed the cool morning air. To smell, as in savoring or investigating: sniffed the lilacs; sniffed the breeze for traces of smoke. To perceive or detect by or as if by sniffing: dogs that sniffed out the trail through the snow; sniffed trouble ahead. To utter in a contemptuous or haughty manner: The countess sniffed her disapproval. An instance or the sound of sniffing.Something sniffed or perceived by or as if by sniffing; a whiff: a sniff of perfume; a sniff of scandal.