Homonym: Sniff (Inhale)
"Sniff" refers to the act of inhaling through the nose to detect scents or odors. This action is often used by humans and animals to gather information about their environment. For example, dogs, known for their keen sense of smell, frequently sniff to identify food, other animals, or even people.
In addition to its biological function, "sniff" can also describe a sound made when someone inhales sharply, often indicating a reaction to something unpleasant or emotional. This sound can be associated with crying or sneezing, and it may signal discomfort or a need for attention.