Word parts curl + -er Pronunciation IPA (key): /ˈkɜː(r)lə(r)/ Audio (UK)(file) Noun Singular curler Plural curlers (countable) A curler is a small cylindrical tube that is used to curl hair. (countable) A curler is asportsman who plays curling. Wikiwand - on Seamless Wikipedia browsing. On steroids.Remove ads