uphill · adjective /ʌpˈhɪl/Full view
an uphill battle/struggle
C2 something that is difficult to do and needs a lot of effort
Dictionary example:

I can lose weight but it's a real uphill struggle.

Learner example:

When this is the case, the families caring for them are faced with an uphill struggle, as it is difficult to reconcile the need for earning a living with the care of their relatives. (Certificate of Proficiency in English; C2; Greek)

uphill · adverb /ʌpˈhɪl/
uphill
C2 toward the top of a hill
Dictionary example:

We'd walked half a mile uphill.

Learner example:

It begins at the bottom where East Finchley station is, and stretches a bit of uphill, north and past the East Finchley library. (Certificate of Proficiency in English; C2; Greek)

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