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- phoenician 51
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- enforce 567
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- span 532
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- castor sugar 72
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- revered 56
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- secrets 14
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- pussycat 50
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- praefect 43
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- hazer 41
- Disposition 116
- faculties 46
- troubles 36
- It 254
- abdomen 174
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- enclave 184
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- pegging 32
- disability 278
- stir 577
- permeable 88
- condemnation 257
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- Polymer 70
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- liquefy 142
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- erratically 51
- draughtsmen 45
- neptunium 39
- direct tax 82
- rationing 115
- blasphemies 42
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- deed 514
- Obese 144
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- marlitic 27
- letterboxed 46
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- combi 50
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- bronchus 68
- oas 64
- elm 146
- debater 79
- executrix 60
- BOARD 133
- unyielding 80
- bittersweet 128
- put up 119
- fin de siècle 79
- fuss 431
- come-along 62
- on stream 41
- langouste 39
- conglomerate 254
- hobble 83
- pocket 589
- self-destruct 141
- darky 59
- obsoletion 38
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- lucratively 74
- charbroiler 28
- wrapt 42
- Cajole 42
- masonic 56
- bombproof 129
- fit 416
- accomplice 212
- explosive 501
- elasticated 78
- CBI 61
- jackknife 73
- Insufficient 130
- Sinful 226
: a metallic chemical element of the rare-earth group with atomic number 68 that is used especially in lasers, infrared light filters, and optical fibers see Chemical Elements Table
Example Sentences
Recent Examples on the Web Those nanoparticles contain two rare-earth elements, erbium and ytterbium, which help convert the infrared light into a higher energy green light that mammal eyes can detect. 
Courtney Linder, Popular Mechanics, 27 Aug. 2019 The beam excites the erbium atoms, which then add their energy to optical data signals passing through the fiber and boost the signals' power enough to carry them 50 miles or more before needing another boost. Josh Mchugh, WIRED, 1 Aug. 2001
Courtney Linder, Popular Mechanics, 27 Aug. 2019 The beam excites the erbium atoms, which then add their energy to optical data signals passing through the fiber and boost the signals' power enough to carry them 50 miles or more before needing another boost. Josh Mchugh, WIRED, 1 Aug. 2001 Word History
Etymology
New Latin, from Ytterby, Sweden
First Known Use
1843, in the meaning defined above
Time Traveler
The first known use of erbium was in 1843 👨🏻🏫 Mr. Ng 韋氏詞典 📚 – mw.mister5️⃣.net
切換為繁體中文