creep

[ kreep ]

verb (used without object)

, crept, creep·ing.

1. to move slowly with the body close to the ground, as a reptile or an insect, or a person on hands and knees.
2. to approach slowly, imperceptibly, or stealthily (often followed by up ):

   We crept up and peeked over the wall.

3. to move or advance slowly or gradually:

   The automobile crept up the hill. Time just seems to creep along on these hot summer days.

   Synonyms: poke, dawdle, crawl, inch

4. to sneak up behind someone or without someone's knowledge (usually followed by up on ):

   The prisoners crept up on the guard and knocked him out.

5. to enter or become evident inconspicuously, gradually, or insidiously (often followed by in or into: ) The writer's personal bias occasionally creeps into the account.
6. to move or behave timidly or servilely.
7. to grow along the ground, a wall, etc., as a plant.
8. to advance or develop gradually so as to infringe on or supplant something else.
9. Slang.
   1. to flirt with or make persistent sexual advances toward someone (often followed by on ):

      He creeps on all the women he meets.

   2. to cheat on one’s sexual partner:

      He caught his wife creepin' with the guy who lives next-door.

10. Slang. to follow someone persistently or stealthily, as on a social media website (often followed by on ):

    He spends a lot of time creeping on her Facebook profile.

11. Slang. to suddenly intrude into someone’s photograph as it is being taken:

    Who’s that creeping in the background of the picture?

12. to slip, slide, or shift gradually; become displaced.
13. (of a metal object) to become deformed, as under continuous loads or at high temperatures.
14. Nautical. to grapple (usually followed by for ):

    The ships crept for their anchor chains.

verb (used with object)

, crept, creep·ing.

1. Slang. to follow persistently or stealthily, especially online:

   I’ve been creeping her blog and found some great recipes.

2. Archaic. to creep along or over.

noun

1. an act or instance of creeping:

   It seems as if time has slowed to a creep.

2. Slang. an obnoxious, disturbingly eccentric, deviant, or painfully introverted person.
3. Slang. an intelligence or counterintelligence agent; spy.
4. Slang. creeper ( def 10 ).
5. a gradual or inconspicuous increase, advance, change, or development:

   Avoid jargon creep in your writing.

   We are seeing the steady creep of consumerism.

6. Geology.
   1. the gradual movement downhill of loose soil, rock, gravel, etc.; solifluction.
   2. the slow deformation of solid rock resulting from constant stress applied over long periods.
7. Mechanics. the gradual, permanent deformation of a body produced by a continued application of heat or stress.
8. a grappling iron; grapnel.
9. Firearms. the slack in a trigger mechanism before it releases the firing pin.
10. creep feeder.
11. the creeps, Informal. a sensation of horror, fear, disgust, etc., suggestive of the feeling induced by something crawling over the skin:

    That horror movie gave me the creeps.

verb phrase

1. Informal. to cause to experience uneasiness or disgust: I was so creeped out that I had to sleep with the lights on.

   She’s been getting crank calls that are creeping her out.

   I was so creeped out that I had to sleep with the lights on.

creep

/ kriːp /

verb

1. to crawl with the body near to or touching the ground
2. to move slowly, quietly, or cautiously
3. to act in a servile way; fawn; cringe
4. to move or slip out of place, as from pressure or wear
5. (of plants) to grow along the ground or over rocks, producing roots, suckers, or tendrils at intervals
6. (of a body or substance) to become permanently deformed as a result of an applied stress, often when combined with heating
7. to develop gradually

   creeping unrest

8. to have the sensation of something crawling over the skin
9. (of metals) to undergo slow plastic deformation

noun

1. the act of creeping or a creeping movement
2. slang.
   a person considered to be obnoxious or servile
3. the continuous permanent deformation of a body or substance as a result of stress or heat
4. geology the gradual downwards movement of loose rock material, soil, etc, on a slope
5. a slow relative movement of two adjacent parts, structural components, etc
6. slow plastic deformation of metals

Other Words From

• creep·ing·ly adverb
• non·creep·ing adjective
• out·creep verb (used with object) outcrept outcreeping
• un·creep·ing adjective

Word History and Origins

Origin of creep¹

First recorded before 900; Middle English crepen, Old English crēopan; cognate with Dutch kruipen, Old Norse krjūpa

Word History and Origins

Origin of creep¹

Old English crēopan; related to Old Frisian kriāpa, Old Norse krjūpa, Middle Low German krūpen

Idioms and Phrases

Idioms

1. make one's flesh creep, to be frightening or repellent; cause one to experience uneasiness:

   The eerie stories made our flesh creep.

More idioms and phrases containing creep

In addition to the idiom beginning with creep , also see make one's flesh creep ; the creeps .

Synonym Study

See crawl ¹.

Example Sentences

“The fire continues to creep and smolder in steep rugged terrain. Threats remain to critical infrastructure, highways and communities,” according to the California Department of Forestry and Fire Protection, better known as Cal Fire.

From Salon

Mainly, what I don’t fully fathom is why any American could vote for an uncivil creep like Donald Trump.

From Los Angeles Times

And while trailing St. Paul at halftime, that sinking sensation began to creep in.

From Los Angeles Times

Japan continued to tackle their hearts out as handling errors starting to creep into Wales' game, and they got their just rewards with the two final scores.

From BBC

If Ben Franklin were alive today, he might add a third certainty to his now-familiar axiom: death, taxes, and the late-summer creep of Spirit Halloween filling in vacant retail storefronts across the country.

From Slate

Related Words

• glide
• inch
• lurk
• slink
• slither
• snake
• sneak
• tiptoe
• wriggle