Oxford Advanced American Dictionary

Definition of hope noun from the Oxford Advanced Learner's Dictionary

Oxford3000

hope

noun
hope pronunciation English həʊp hope pronunciation American hoʊp
 
1 [uncountable, countable] a belief that something you want will happenhope (of something) There is now hope of a cure.hope (for somebody/something) Hopes for the missing men are fading.hope (that…) There is little hope that they will be found alive.hope (of doing something) They have given up hope of finding any more survivors.She has high hopes of winning (= is very confident about it).The future is not without hope.Don't raise your hopes too high, or you may be disappointed.I'll do what I can, but don't get your hopes up.There is still a glimmer of hope.The situation is not good but we live in hope that it will improve.2 [countable] hope (of/for something)| hope (for somebody)| hope (that…)| hope (of doing something) something that you wish forShe told me all her hopes, dreams and fears.They have high hopes for their children.3 [countable, usually singular] hope (of something)| hope (for somebody) a person, a thing or a situation that will help you get what you wantHe turned to her in despair and said, ‘You're my last hope.’The operation was Kelly's only hope of survival.
Idioms

be beyond hope (of something)

to be in a situation where no improvement is possible

hold out little, etc. hope (of something/that…)

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not hold out any, much, etc. hope (of something/that…)

to offer little, etc. reason for believing that something will happen
The doctors did not hold out much hope for her recovery.

hope springs eternal

(saying) people never stop hoping

in the hope of something

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in the hope that…

(North American English also in hopes that…) because you want something to happenI called early in the hope of catching her before she went to work.He asked her again in the vain hope that he could persuade her to come (= it was impossible).

not have a hope (in hell) (of doing something)

(informal) to have no chance at allShe doesn't have a hope of winning.

some hope!

(British English, informal) used to say that there is no chance at all that something will happen
more at dash somebody's hopes at dash verb, pin (all) your hopes on somebody/something at pin verb