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Food chain
noun
Definitions
Noun
- 1 The feeding relationships between species in a biotic community.
"Nanomaterials, substances broken down by technology into molecule-size particles, are starting to enter the food chain through well-known food products and their packaging, but there is little acknowledgment by the companies using them, according to a new report from a nonprofit group that works to enhance corporate accountability."
- 2 (ecology) a community of organisms where each member is eaten in turn by another member wordnet
- 3 A hierarchy. idiomatic
"With my promotion this month I will continue my steady journey to the top of the food chain."
Etymology
From food + chain.
See also for "food chain"
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Unscramble this word: foodchain