imp
n. countable C2 Proficiency US //ˈɪmp// UK //ˈɪmp// imp
n. a small, naughty creature from old stories that likes to play tricks on people. You can also use this word to describe a child who is acting a bit wild or mischievous.
n. a small, mischievous creature in folklore, often depicted as a lesser demon. Frequently used metaphorically to describe a child whose behaviour is playfully troublesome.
The little imp hid his sister's shoes under the bed.
In the old folk tale, a tiny imp causes chaos in the kitchen by souring the milk and hiding the spoons.
The painting depicts a grotesque imp perched upon the sleeper's chest, a classic visual representation of the 'nightmare' common in medieval European superstition.
Usage
Often used as a playful or affectionate insult for a mischievous child.