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单词 roller
释义

roller

1 of 2

noun (1)

roll·​er ˈrō-lər How to pronounce roller (audio)
1
a
: a revolving cylinder over or on which something is moved or which is used to press, shape, spread, or smooth something
b
: a cylinder or rod on which something (such as a shade) is rolled up
2
a
: a long heavy ocean wave
b
: tumbler sense 1b
3
: one that rolls or performs a rolling operation
4
: a slowly rolling ground ball

roller

2 of 2

noun (2)

rol·​ler ˈrō-lər How to pronounce roller (audio)
1
: any of various mostly brightly colored nonpasserine Old World birds (family Coraciidae) that perform rolling aerial dives during courtship displays
2
: a canary having a song in which the notes are soft and run together

Word History

Etymology

Noun (2)

German, from rollen to roll, reverberate, from Middle French roller — more at roll

First Known Use

Noun (1)

13th century, in the meaning defined at sense 1a

Noun (2)

1678, in the meaning defined at sense 1

Kids Definition

roller

noun

roll·​er ˈrō-lər How to pronounce roller (audio)
1
: a turning cylinder over or on which something is moved or which is used to press, shape, or smooth something
2
: a rod on which something (as a map or hair) is rolled up
3
: a small wheel
4
: a long heavy wave on the sea

Medical Definition

roller

see tongue roller

roller

noun

as in comber

Synonyms & Similar Words

Relevance
  • comber
  • curl
  • ground swell
  • breaker
  • riffle
  • tidal wave
  • wavelet
  • surf
  • tsunami
  • wave
  • whitecap
  • ripple
  • surge
  • billow
  • sea(s)
  • swell
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更新时间:2024/11/11 17:29:00