What does hair straightener mean?
hair straightener
Plural: hair straighteners
Synonyms: flat iron
Definition
An electric tool with two hot plates that close on your hair to make it straight.
Example sentences
Why bother straightening your hair with the flat iron if it's going to rain all afternoon?
Why bother straightening your hair with the flat iron if it's going to rain all afternoon?
My sister straightened her curls every single day for years, and now she won't go near a hair straightener.
I burned myself on the flat iron trying to do the back, and now everyone thinks it's a hickey.
I burned myself on the flat iron trying to do the back, and now everyone thinks it's a hickey.