Synonym: crimper, curler, hair curler, roll, rolling wave, tumbler, tumbler pigeon. Similar words: roll, killer, seller, gallery, roll out, roll in, roll up, enroll. Meaning: ['rəʊlə(r)] 
n. 1. a grounder that rolls along the infield 2. a long heavy sea wave as it advances towards the shore 3. a small wheel without spokes (as on a roller skate) 4. a cylinder that revolves 5. a mechanical device consisting of a cylindrical tube around which the hair is wound to curl it 6. Old World bird that tumbles or rolls in flight; related to kingfishers 7. pigeon that executes backward somersaults in flight or on the ground.
n. 1. a grounder that rolls along the infield 2. a long heavy sea wave as it advances towards the shore 3. a small wheel without spokes (as on a roller skate) 4. a cylinder that revolves 5. a mechanical device consisting of a cylindrical tube around which the hair is wound to curl it 6. Old World bird that tumbles or rolls in flight; related to kingfishers 7. pigeon that executes backward somersaults in flight or on the ground. 
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(151) With the rational formula, rapid single firing porcelain exterior wall tiles in roller kiln were produced by diopside as main material.
(152) A common purely mechanical integrator is the disk - roller type.
(153) The clamping mechanism of inchworm actuators possesses four developing types:active clamp, wedge clamp, wedge roller clamp and nut-screw clamp.
More similar words: roll, killer, seller, gallery, roll out, roll in, roll up, enroll, allergic, rolling, pollen, collect, college, colleague, collector, collection, collective, uncontrollable, collectivity, collectively, electoral college, alert, clerk, ruler, hitler, bowler, clergy, dealer, role, broiler.