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English definition of “endeavour”

endeavour

verb [I + to infinitive] uk UK (US endeavor)   /enˈdev.ər/ us    //
C1 to try to do something: Engineers are endeavouring to locate the source of the problem.

endeavour

noun [C or U] uk UK (US endeavor)   /enˈdev.ər/ us    //
C1 an attempt to do something: In spite of our best endeavours, it has proven impossible to contact her. Crossing the North Pole on foot was an amazing feat of human endeavour. artistic endeavour
(Definition of endeavour from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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