A roller or clasp around which a lock of hair is wrapped to curl it.
 Mother was particularly memorable in her pink night gown and hair curlers
 Example sentencesExamples
-  When I was growing up, it was considered a mortal sin to be seen out in public wearing hair curlers.
 -  Another much-told tale features the teaching assistant arriving in class wearing pink hair curlers.
 -  Cartoons were once populated by henpecked husbands and conniving wives in hair curlers.
 -  On her next visit, she had her electric hair curlers.
 -  As far as we know, the moustache curler was used in a similar way as a modern hair curler.
 -  Inside the hair curlers were 13 live finches.
 -  Do people still buy corn plasters and hair curlers?
 -  Her hair curlers litter the sand like strange sea creatures.
 -  Using old hair curlers, she found a way to keep the squirrels away.
 -  I use empty toilet paper rollers as hair curlers.