Sniff Definition & Meaning | Britannica Dictionary (2024)

Table of Contents
sniff around/round sniff at FAQs

1 sniff

/ˈsnɪf/

verb

sniffs;

sniffed;

sniffing

1 sniff

/ˈsnɪf/

verb

sniffs;

sniffed;

sniffing

Britannica Dictionary definition of SNIFF

1

a

[no object]

:

to take air into your nose in short breaths that are loud enough to be heard

  • She sniffed and wiped her nose with a tissue.

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b

:

to smell (something or someone) by putting your nose close to it and taking air in through your nose in short breaths

[+ object]

  • She put perfume on her wrist and sniffed it.

  • The dog sniffed the carpet.

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[no object]

  • He held the flower up to his nose and sniffed.

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often + at

  • The cat sniffed at the food and walked away.

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c

[+ object]

:

to take (something, such as fumes or a drug) into your body by inhaling it through your nose in order to get intoxicated

  • sniffing glue/ether

  • sniffing [=(more commonly) snorting] cocaine

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2

a

[+ object]

:

to discover or find (something) by smelling

usually + out

  • dogs that are trained to sniff out drugs

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often used figuratively

  • Several companies, sniffing [=sensing] profit potential, are investing in the area.

  • My mother is an expert at sniffing out trouble.

  • the ability to sniff out bargains

  • By asking around, we were able to sniff out the truth.

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b

[no object]

:

to search for something by smelling

  • A dog sniffed (around) for drugs in the car.

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often used figuratively

  • The detective sniffed for clues.

  • She has been sniffing (around/about) for a new job.

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3

[+ object]

:

to say (something) in a way that shows dislike, disapproval, etc.

  • “I guess you don't need my help,” she sniffed.

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sniff around/round

[phrasal verb]

sniff around/round (someone)

British, informal

:

to try to get (someone) as a romantic partner, employee, etc.

  • His engagement hasn't stopped him from sniffing around other girls.

  • Rival companies have been sniffing around her for years.

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sniff at

[phrasal verb]

sniff at (something)

:

to show dislike or disapproval of (something) especially because you think it is not important or worthy of respect

  • Some people sniff at the idea of using fake flowers.

  • It's not a big profit, but it's not to be sniffed at. = It's not a big profit, but it's nothing to sniff at.

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2 sniff

/ˈsnɪf/

noun

plural

sniffs

2 sniff

/ˈsnɪf/

noun

plural

sniffs

Britannica Dictionary definition of SNIFF

1

[count]

:

an act or the sound of drawing air into the nose especially in order to smell something or because you are sick or have been crying

  • He took a big sniff [=whiff] of the soup.

  • She said that she felt fine, but her sniffs and coughs told a different story.

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2

[singular]

:

an expression of dislike or disapproval

  • “I refuse to answer that question,” she said with a sniff.

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3

[singular]

:

a small amount or sign of something

  • He wanted to avoid the slightest sniff of a scandal.

  • They ran away at the first sniff [=hint] of trouble.

  • There was still a sniff of hope left for the team.

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4

[singular]

:

an opportunity to come close to achieving or experiencing something

usually + of

  • The team did not even get a sniff of the play-offs last year. [=did not even come close to reaching the play-offs]

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Sniff Definition & Meaning | Britannica Dictionary (2024)

FAQs

Sniff Definition & Meaning | Britannica Dictionary? ›

Britannica Dictionary definition of SNIFF. 1. a [no object] : to take air into your nose in short breaths that are loud enough to be heard. She sniffed and wiped her nose with a tissue.

What is the meaning of the word sniff? ›

: to take air into the nose in short audible breaths. She sniffed and wiped her nose. 2. : to show or express disdain or scorn.

What is the closest meaning of sniff? ›

noun. sensing an odor by inhaling through the nose. synonyms: snuff. type of: smell, smelling. the act of perceiving the odor of something.

What does sniff mean in slang? ›

To be dismissive or contemptuous of something; used with at. This opportunity is not to be sniffed at. (computing) To intercept and analyse packets of data being transmitted over a network. packet sniffer. (slang, chiefly UK) To inhale drugs (usually cocaine) through the nose, usually in powder form.

What does it mean when someone sniffs? ›

verb (used without object)

to draw air through the nose in short, audible inhalations. to clear the nose by so doing; sniffle. to smell by short inhalations. to show disdain, contempt, etc., by or as by sniffing.

What does sniff mean in a relationship? ›

phrasal verb

: to try to get (someone) as a romantic partner, employee, etc. His engagement hasn't stopped him from sniffing around other girls. Rival companies have been sniffing around her for years.

What is sniff attitude? ›

: having or expressing a haughty attitude : disdainful, supercilious.

What is the synonym of sniff? ›

breathe in. inhale. snuffle. snuff. 2 (verb) in the sense of smell.

What is the meaning of sniff in Oxford Dictionary? ›

sniff somebody/something out. ​to discover or find somebody/something by using your sense of smell. The dogs are trained to sniff out drugs.

What is it called when someone sniffs everything? ›

Medically known as hyperosmia, super smellers are people who have a heightened sense of smell compared to the average person.

Is it rude to sniff someone? ›

Whether you sniff or blow is usually dictated by local etiquette: Some cultures find public nose-blowing to be abominably rude, while others view sniffing as an intolerable faux pas. Social setting may influence your choice more strongly than physiology.

What does sniffing symbolize? ›

You can use sniff to indicate that someone says something in a way that shows their disapproval or contempt. "Tourists!" she sniffed. If you say that something is not to be sniffed at, you think it is very good or worth having.

What does sniff at me mean? ›

sniffed at; sniffing at; sniffs at. : to show dislike or disapproval of (something) especially because one thinks it is not important or worthy of respect.

Why do we sniff our partner? ›

Pheromones are chemical signals emitted by the body that play a role in attraction and communication between individuals. While the science behind human pheromones is still a subject of debate, there's a consensus that our natural scents can influence how we perceive and are drawn to others.

What does sniffing mean in psychology? ›

Sniffing, as an active sampling behavior, is often grouped along with other behaviors utilized to acquire sensory stimuli. For instance, sniffing has been compared to rapid eye movements, or saccades, in the ability for both methods to provide rapid "snapshots" of information to the brain.

What does a sniff mean in body language? ›

It appears sniffing either indicates a short delay or the end of a turn. Of course, people still sniff when they have a cold, but this research indicates that sniffing also plays a role in communication!

What does sniffing mean in body language? ›

It appears sniffing either indicates a short delay or the end of a turn. Of course, people still sniff when they have a cold, but this research indicates that sniffing also plays a role in communication!

What does snuffing someone mean? ›

British slang. : die. … the man did look absolutely dreadful; dreadful enough that he should almost certainly have snuffed it by now …

What is sniffing in human body? ›

The behavior of sniffing incorporates changes in air flow within the nose. This can involve changes in the depth of inhalation and the frequency of inhalations. Both of these entail modulations in the manner whereby air flows within the nasal cavity and through the nostrils.

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