noun
roller
ROH-luh
noun
1
Any cylindrical device that turns, used to apply pressure, flatten, or move something.
"He spread the paint evenly with a roller."
"A heavy roller flattened the cricket pitch before play."
2
A small wheel or cylinder used to carry or curl something, as in roller skates or hair rollers.
"She put her hair in rollers before the party."
How to Use Roller
Learner’s notesIn plain EnglishA cylindrical tool or wheel that rolls — used for painting, flattening surfaces, curling hair, or moving heavy objects.
Common pairings
paint roller
roller skate
hair roller
Word Forms
rollered past tense, rollers plural, Rollers plural, rollers singular
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He spread the paint evenly with a _____.
Etymology
From Middle English rollere, formed from roll plus the agent suffix -er.