Definition of "uphill" in English

adverb

1. Up a slope, towards higher ground.

2. (by extension) With difficulty.

adjective

1. Located up a slope or on a hill.

2. Going up a slope or a hill.

3. (by extension) Difficult or laborious.

noun

1. An uphill route.

verb

1. (skiing, snowboarding) To travel uphill.