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environmental impact statement
environmental impact study
environmental indicator
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Environmentally Sensitive Area
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enzyme

en·zyme [ én zm ] (plural en·zymes)


noun 
Definition:
 
protein controlling biochemical reactions: any complex chemical produced by living cells that is a biochemical catalyst

[Late 19th century. < German Enzym< modern Greek enzumos "leavened" < Greek zumē "leaven"]

en·zy·mat·ic [ ènzə máttik ] adjective
en·zy·mic [ en zmik, en zímmik ] adjective
en·zy·mi·cal·ly adverb
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