food chain
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See also: foodchain
English
[edit]Pronunciation
[edit]Audio (General Australian): (file)
Noun
[edit]food chain (plural food chains)
- The feeding relationships between species in a biotic community.
- Coordinate term: food web (an alternative metaphor often considered more apt)
- 2013 February 6, Stephanie Strom, “Study Looks at Particles Used in Food”, in The New York Times[1], →ISSN:
- 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.
- (idiomatic) A hierarchy.
- With my promotion this month I will continue my steady journey to the top of the food chain.
- 1998, Luke Sullivan, "Hey, Whipple, Squeeze This": A Guide to Creating Great Ads, page 164:
- He, too, was a meat puppet. Unable to make any decision without imagined repercussions from above, he chose to make none and instead passed his decision onto the next guy up the food chain.
- 2012, Renee Pires, Day Trips from Philadelphia, page 43:
- At the top of the food chain is PJ's, whose pizza wins high accolades, and whose menu of fat sandwiches (a local delicacy that stuffs as many deep-fried items into a roll as possible) is extensive.
Usage notes
[edit]Because the concept of the food chain implies a feeding hierarchy proceeding upwards to a top predator, modern ecologists usually prefer the term food web, since that term allows for a more complicated system of interactions.
Related terms
[edit]Translations
[edit]feeding relationship between species
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idiomatic: a hierarchy
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