sneak

/sni:k/
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sneak

A child sneaks a cookie from the jar before dinner.

Definition
  1. Verb:

    • To move or go in a quiet, stealthy, and secretive manner, often to avoid being seen or heard: The core meaning involves moving with caution and secrecy.
    • To do, take, or put something in a secretive or furtive way: This refers to performing an action stealthily.
    • To act as an informer, especially in a secretive or underhanded way: This is a specific, often negative, usage.
  2. Noun:

    • A person who acts in a stealthy, underhanded, or secretive way: This describes someone whose behavior is characterized by sneaking.
    • A person who informs on others secretly; a telltale: This refers specifically to someone who gives information covertly, often to an authority.
  3. Adjective:

    • Carried out secretly or stealthily: Describes an action performed in a sneaking manner.
Usage Examples
  • Verb:

    • He tried to sneak past the sleeping guard. (He attempted to move past quietly and secretly.)
    • She sneaked a look at her phone during the meeting. (She took a secret, quick glance.)
    • I'm going to sneak out of the party early. (I plan to leave quietly without drawing attention.)
  • Noun:

    • Don't be such a sneak! Tell me what you heard. (Don't be a secretive, underhanded person.)
    • He was labeled a sneak for telling the teacher. (He was called an informer.)
  • Adjective:

    • They launched a sneak attack at dawn. (They carried out a secret, surprise attack.)
Advanced Usage
  • "to sneak up on (someone/something)": to approach someone or something very quietly and stealthily, so as not to be noticed until the last moment.

    • The cat tried to sneak up on the bird.
  • "sneak peek": a secret or early look at something before it is officially available or shown.

    • The magazine got a sneak peek at the new car model.
  • "sneak thief": a thief who steals without using force, typically by entering through unlocked doors or windows.

    • The police warned residents about a sneak thief in the neighborhood.
Variants and Related Words
  • Sneaky (adj): behaving in a secret and sometimes dishonest or unpleasant way.

    • That was a sneaky trick you played.
  • Sneakers (n): soft-soled shoes designed for quiet movement or sports; tennis shoes.

    • He wore his sneakers to the gym.
Synonyms
  • Verb: Slink, creep, steal, skulk.
  • Noun: Informer, telltale, snitch (informal).
  • Adjective: Furtive, stealthy, surreptitious, clandestine.
Related Phrasal Verbs
  • Sneak in/into: to enter a place quietly and secretly.

    • We managed to sneak into the concert without tickets.
  • Sneak out: to leave a place quietly and secretly.

    • The children sneaked out after their parents went to sleep.
  • Sneak off/away: to leave a place secretly.

    • He sneaked off before the meeting ended.
  • Sneak past/by: to move past someone or something without being noticed.

    • Can we sneak past the security desk?
Related Idioms
  • Sneak a win: to win in an unexpected or underhanded way.

    • The underdog team managed to sneak a win in the final seconds.
  • On the sneak: acting in a secretive or furtive manner.

    • He's been going about on the sneak lately.
sneak

A child sneaks a cookie from the jar before dinner.

Adjective
  1. marked by quiet and caution and secrecy; taking pains to avoid being observed
    • a furtive manner
    • a sneak attack
    • stealthy footsteps
    • a surreptitious glance at his watch
Noun
  1. someone acting as an informer or decoy for the police
  2. someone who prowls or sneaks about; usually with unlawful intentions
  3. a person who is regarded as underhanded and furtive and contemptible
Verb
  1. pass on stealthily
    • He slipped me the key when nobody was looking
  2. make off with belongings of others
  3. put, bring, or take in a secretive or furtive manner
    • sneak a look
    • sneak a cigarette
  4. to go stealthily or furtively
    • ..stead of sneaking around spying on the neighbor's house