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BNC: 21059 COCA: 14024

buoy

Word family 
Related topics: Water
buoy1 /bɔɪ $ ˈbuːi, bɔɪ/ noun [countableC]   → boy
TTWan object that floats on the sea, a lake etc to mark a safe or dangerous area 浮标，航标
Examples from the Corpus
buoy• We put a buoy on her; a tuna buoy, a twelve-footer.• To the accompaniment of foghorns and buoy bells, beside a crackling fire, l slowly eat my dinner.• Satellite and buoy data can now detect a developing El Nino eight or nine months before that.• Course racing A discipline of competitive windsurfing which involves racing around a course marked by a series of buoys.• She dived down and swam out strongly against the current, towards an orange buoy at the outer edge of the bay.• But, like Conner, he brushed the buoy and was penalised.• The buoy is somehow a fitting monument to the crew members who lost their lives here.
Related topics: Finance
buoy2 (also buoy up) verb [transitiveT]  
1  HAPPYto make someone feel happier or more confident 振奋…的精神；鼓舞
 The party is buoyed up by the latest opinion poll results.
该党因为最近一次民意测验的结果而受到鼓舞。
2  BFto keep profits, prices etc at a high level 维持〔利润、价格等〕的高水平
 Increased demand for computers buoyed their profits.
计算机需求量的增加使他们的利润维持在很高的水平。
3. ON/ON TOP OFto keep something floating 使浮起
Examples from the Corpus
buoy• Some investors assert that the lack of a spending accord, for now, will buoy bonds by choking off economic growth.• Democrats were buoyed by election results.• Dole, campaigning in Columbus, Ohio, Friday, was buoyed by the California result.• He was buoyed by the knowledge that at last they had a clear suspect.• Over the last few months the republic had been buoyed by waves of euphoria.• Easier credit would help buoy economic growth.• The needy themselves, buoyed up by economic boom, have been happy to go along.• In a gravitational field this causes the denser air to sink and buoy up the less dense gas.
From Longman Business Dictionary
buoybuoy /bɔɪˈbuːi, bɔɪ/ verb [transitiveT]
if the market or prices are buoyed, people feel confident and buy stocks and shares, and prices rise
In Britain, bond prices were buoyed by a rise in the pound.
The market was buoyed by gains in some large telecommunications shares.
Origin buoy1
(1200-1300) Probably from Middle Dutch boye, boeie, from Latin boia “chain”; because a buoy is kept in place with a chain
 buoy2
(1500-1600) Spanish boyar “to float”, from boya “buoy”, from Latin boia; → BUOY1
buoy1 nounbuoy2 verb
Chinese
Corpus

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