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TOEFL BNC: 9140 COCA: 10778

derivative

Word family
de·riv·a·tive1 /dɪˈrɪvətɪv/ AWL noun [countableC]  
1 COME FROM/ORIGINATEsomething that has developed or been produced from something else 派生物,提取物,衍生物
derivative of
 Heroin is a derivative of morphine.
海洛因是吗啡的提取物。
2 a type of financial investment (金融)衍生品
 the derivatives market
金融衍生品市场
Examples from the Corpus
derivative2 adjectiveadj  
COPYnot new or invented, but copied or taken from something else – used to show disapproval 非独创的,模仿他人的,抄袭的〔含贬义〕
 a derivative text
依样画葫芦的文章
Examples from the Corpus
From Longman Business Dictionary
derivativede·riv·a·tive /dɪˈrɪvətɪv/ noun [countableC usually plural]FINANCE
something such as an OPTION (=the right to buy or sell something at a particular price within a particular period) or a FUTURE (=a fixed price that you pay now for delivery of something in the future) based on UNDERLYING assets such as shares, bonds, and currencies
Derivatives often offer investors an easy way to make bets in markets that might be otherwise inaccessible.

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