What does creep mean?
To creep is to move slowly, quietly, and with deliberate care, usually to avoid attracting attention — whether a hunter stalking prey, a child tiptoeing downstairs at night, or fog creeping across a valley. By extension, the verb describes anything that advances gradually and almost imperceptibly: prices creep upward, doubt creeps into one's thoughts, deadlines creep closer. In informal usage, creeping also carries a strong emotional charge — something can "creep you out," leaving you uneasy or frightened. As a noun, a creep is an unpleasant person whose behaviour inspires discomfort or distrust, making the term a common informal insult. The word's power lies in its suggestion of slowness and stealth: what creeps does so without announcement, and by the time it is noticed, it may have gone too far to stop. This blend of physical movement and psychological unease makes "creep" equally at home in nature writing, economics reporting, horror fiction, and everyday conversation.
To move slowly, quietly, and carefully so as not to be seen or heard.
"She crept down the stairs hoping not to wake her parents."
An unpleasant person who makes others feel uneasy or who behaves obsequiously.
"Everyone avoided him because he was such a creep."
The plural refers to multiple unpleasant people, or to the feeling of unease in the phrase "the creeps."
"That abandoned house always gives me the creeps."
The word "creep" has been describing slow, sneaky movement for over a thousand years — it comes straight from Old English and hasn't lost its unsettling edge since.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of creep
"Creep" derives from Old English crēopan, meaning to bend the body or crawl, and belongs to a family of Germanic verbs related to slow, low movement. It shares distant roots with other Germanic words for crawling motion. The sense of an unpleasant or creepy person developed much later, in the early twentieth century, growing naturally out of the association between furtive movement and unease.
Related word forms
How creep is actually used
As a verb, "creep" is often neutral when describing careful movement but takes on negative connotations when describing gradual unwanted change. The past tense is "crept," not "creeped." As a noun, it is informal and strongly negative, describing an unpleasant person.
Easily confused with creep
"Creep" means to move stealthily or a creepy person, while "crepe" is a thin fabric or a type of pancake.