Definition of sneak in English:

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Pronunciation: /snēk/

verb (past sneaked or informalsnuck /ˈsnək/)

[no object]
1Move or go in a furtive or stealthy manner: I sneaked out by the back exit
More example sentences
  • But if you are a chameleon, you can sneak in and move ahead with the furtiveness required in one-day cricket.
  • As her group moved forward, she snuck behind a building and waited for the footsteps of her group to fade away.
  • She sneaks upstairs and moves through the hall way to her room.
creep, slink, steal, slip, slide, sidle, edge, move furtively, tiptoe, pussyfoot, pad, prowl
1.1 [with object] Convey (someone or something) in a furtive or stealthy way: someone sneaked a camera inside
More example sentences
  • If you're riding a hold-up horse or a doubtful stayer you have to sneak him round, taking the shortest route around the inside and keeping him as relaxed and switched-off as possible.
  • I'm glad I snuck him some steak juice off the plate tonight.
  • I later learned that if he had kept quiet about having the puppy, my dad could have snuck her onto the plane with him.
smuggle, bring/take surreptitiously, bring/take secretly, bring/take illicitly, spirit, slip
1.2 [with object] Do or obtain (something) in a stealthy or furtive way: she sneaked a glance at her watch
More example sentences
  • From this new position, he sneaks covert glances across the aisle at her soft profile.
  • Her voice died out and she snuck a glance back toward the wanderer, his eyes were still on the road ahead showing no expressions.
  • He resumed his eye-search of the room, and snuck a glance back at the short blonde girl he'd noticed earlier.
steal, take furtively, take surreptitiously
informal snatch
1.3 (sneak up on) Creep up on (someone) without being detected: he sneaks up on us slyly
More example sentences
  • We carefully snuck up on the enemies, creeping through the backyards of each house.
  • What was with all these creeps sneaking up on me?
  • She wondered if it was better to know, or better to be snuck up on.


1A furtive and contemptible person: he was branded a prying sneak for eavesdropping on intimate conversation
More example sentences
  • Junkies are three things: liars, hypocrites and sneaks.
  • I won't hide a murderer and I won't tolerate a liar and a sneak on my ship.
  • Only then did I start to really get mad at him for being such a sneak, such a liar.
2 (usually sneaks) North American short for sneaker.
Example sentences
  • Some like high-cut sneaks while others prefer low-cut ones.
  • All those flouncy skirts, matching tops, jazzy sneaks, and bouncy hairdos are enough to lure even the laziest girl off the couch.
  • Truth is, these sneaks can take you from the gym to a night out on the town, as long as you know how to wear them.


Acting or done surreptitiously, unofficially, or without warning: a sneak thief a sneak preview
More example sentences
  • Police in North Yorkshire today issued a warning to residents to be on guard for sneak thieves during the hot weather.
  • Many who saw the new models at a sneak preview will have been surprised by the changing interface between driver and machine.
  • Come for a sneak preview on our initial findings!
furtive, secret, stealthy, sly, surreptitious, clandestine, covert


The traditional standard past form of sneak is sneaked ( she sneaked around the corner). An alternative past form, snuck ( she snuck past me), arose in the US in the 19th century. Until very recently, snuck was confined to US dialect use and was regarded as nonstandard. However, in the last few decades, its use has spread in the US, where it is now regarded as a standard alternative to sneaked in all but the most formal contexts. In the Oxford English Corpus, there are now more US citations for snuck than there are for sneaked, and there is evidence of snuck gaining ground in British English as well.


Late 16th century: probably dialect; perhaps related to obsolete snike 'to creep'.

Words that rhyme with sneak

antique, batik, beak, bespeak, bezique, bleak, boutique, cacique, caïque, cheek, chic, clique, creak, creek, critique, Dominique, eke, freak, geek, Greek, hide-and-seek, keek, Lalique, leak, leek, Martinique, meek, midweek, Mozambique, Mustique, mystique, oblique, opéra comique, ortanique, peak, Peake, peek, physique, pique, pratique, reek, seek, shriek, Sikh, sleek, speak, Speke, squeak, streak, teak, technique, tongue-in-cheek, tweak, unique, veronique, weak, week, wreak

For editors and proofreaders

Syllabification: sneak

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