Definition of creep in English:

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Pronunciation: /krēp/

verb (past and past participle crept /krept/)

[no object]
1Move slowly and carefully, especially in order to avoid being heard or noticed: he crept downstairs, hardly making any noise they were taught how to creep up on an enemy
More example sentences
  • Sometimes, when Josie knew know no one would notice, she'd creep downstairs to the kitchen as quiet as a mouse and tiptoe out the back door when the cook wasn't looking.
  • As Jack slowly crept forward he heard a soft buzzing off in the corner.
  • After signaling everyone to stay outside, I carefully crept back into my room where I heard them discussing, yet again, me.
tiptoe, steal, sneak, slip, slink, sidle, pad, edge, inch;
skulk, prowl
1.1(Of a thing) move very slowly at an inexorably steady pace: the fog was creeping up from the marsh
More example sentences
  • At some points the cave walls crept slowly closer to the path we walked, before steering away again into the distance.
  • As the morning slowly crept forward, more and more things began to stir.
  • The bus crept slowly through the viscous traffic pouring into the city.
1.2(Of a plant) grow along the ground or other surface by means of extending stems or branches: (as adjective creeping) tufts of fine leaves grow on creeping rhizomes
More example sentences
  • Branches and trunks twist and bend as they grow, creeping horizontally along the ground as well as reaching toward the sky.
  • This plant is happy to creep along the ground or to climb into trees and into hedges.
  • Because of the harsh environment, most plants that survive in the tundra are dwarfed, and many have stems that creep along the ground.
1.3(Of a plastic solid) undergo gradual deformation under stress.
2 (creep in/into) (Of an unwanted and negative characteristic or fact) occur or develop gradually and almost imperceptibly: errors crept into his game (as adjective creeping) the creeping centralization of power
More example sentences
  • Zoe's illness took her family by surprise and crept into their lives gradually.
  • Sometimes that cold creeps in gradually and the end result is pneumonia or even a heart attack.
  • That was before errors really crept into their game to deny them two points.
2.1 (creep up) Increase slowly but steadily in number or amount: interest rates have been creeping up in the past few weeks
More example sentences
  • The idea is that the risks are lower because your investment creeps up in value more steadily over the years.
  • Fixed rates started creeping up at the end of last summer in anticipation of increases in the base rate.
  • So, the blue line creeps up as the value of your gift increases.


1 informal A detestable person.
Example sentences
  • Unfortunately, these creeps are hiding behind the First Amendment and doing things that in no civilized society should be tolerated.
  • Guys aren't the only insensitive creeps out there.
  • I like the creeps and weirdos on public transport.
1.1A person who behaves in an obsequious way in the hope of advancement.
Example sentences
  • I guess some people thought I was a creep, offering sycophantic praise of someone who happens to be my boss.
2Slow movement, especially at a steady but almost imperceptible pace: an attempt to prevent this slow creep of costs
More example sentences
  • I notice things like the slow creep of Q10 from advertising for women's products into advertising for male grooming products.
  • I have had problems with their DNS about a year ago being slower than glacial creep.
  • The steady creep of branding in British schools has created an ideological battle that is tearing apart educators, parents and politicians.
2.1The tendency of a car with automatic transmission to move when in gear without the accelerator being pressed.
2.2The gradual downward movement of disintegrated rock or soil due to gravitational forces: stones and earth slowly slip down the slopes by soil creep
More example sentences
  • Convex slope segments commonly occur on the upper parts of slopes, near the drainage divide, as a result of soil creep and rainsplash erosion.
  • However, the persistence of fault creep does pose a costly nuisance in terms of maintenance and repair.
  • This time-dependent creep is likely to arise from low-temperature intracrystalline plasticity in clay minerals.
2.3The gradual deformation of a plastic solid under stress.
Example sentences
  • When the stress is low enough, essentially all transient creep is linear with stress and recoverable.
  • At the peak of the 30th cycle, the load was held constant for 20 minutes and static creep deformation was recorded.
  • Both deformation and creep mechanisms change with temperature.
2.4Gradual bulging of the floor of a mine owing to pressure on the pillars.
Example sentences
  • Pillar widening is a good hypothesis for creep rate reduction in mines.


give someone the creeps

informal Induce a feeling of revulsion or fear in someone.
Example sentences
  • The entire situation gave her the creeps, but she refused to become paralysed with fear.
  • Most people don't refrain from, say, marrying their siblings because it is illegal; they refrain because the very idea gives them the creeps.
  • It gives me the creeps, just in time for Halloween.
repel, repulse, revolt, disgust, sicken, nauseate, make someone's flesh creep, make someone's skin crawl;
scare, frighten, terrify, horrify
informal gross out, freak out, creep out

Phrasal verbs

creep someone out

informal Give someone an unpleasant feeling of fear or unease: an anonymous note like that would creep me out
More example sentences
  • Most of my friends have clown phobias, which makes my life difficult cos he creeps them out.
  • Unfortunately, lately he's been creeping me out.
  • The thought of him being anything close to a brother to me actually crept me out.


Old English crēopan 'move with the body close to the ground', of Germanic origin; related to Dutch kruipen. sense 1 of the verb dates from Middle English.

  • cripple from Old English:

    This is a word of Germanic origin, related to creep (Old English), perhaps meaning ‘someone who can only creep’.

Words that rhyme with creep

asleep, beep, bleep, cheap, cheep, deep, heap, Jeep, keep, leap, neap, neep, peep, reap, seep, sheep, skin-deep, sleep, steep, Streep, sweep, veep, weep

For editors and proofreaders

Syllabification: creep

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