Makes a short, audible inhalation through the nose to smell.

• Speaks while sniffing from emotion, congestion, or disdain.

Investigates or pries in an intrusive or meddling way.

Shows disdain or dismissal toward something; often with at.

Captures and inspects data packets on a network.

Plural of sniff; brief, audible nasal inhalations.

• Small hints or traces perceived.