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BNC: 0 COCA: 0

food chain

1 ENTRIES FOUND:
food chain noun
plural food chains
food chain
noun
plural food chains
Learner's definition of FOOD CHAIN
[count]
: a series of types of living things in which each one uses the next lower member of the series as a source of food食物链usually used with the通常与the连用
often used figuratively常用作比喻
BNC: 0 COCA: 0

food chain

noun

1
: an arrangement of the organisms of an ecological community according to the order of predation in which each uses the next usually lower member as a food source
2
: a hierarchy based on power or importance
at the top of the corporate food chain

Word History

First Known Use

1920, in the meaning defined at sense 1

Time Traveler
The first known use of food chain was in 1920
BNC: 0 COCA: 0

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