English Reference
Idiom idiom

uphill battle


A highly difficult task or problem that requires a great amount of effort and determination.

Meaning adapted from Wiktionary, available under CC BY-SA 4.0.


SIMPLE

Learning a new language is an uphill battle.

CONTEXTUAL

Trying to finish this project by tomorrow is an uphill battle, but we have to try.

COMPLEX

Despite the candidate's tireless efforts to win over the voters, the campaign remained an uphill battle against the established political powers.


Related idioms5entries
  1. 01

    fight a losing battle

    To attempt a task or other endeavor in which there is no chance that it will succeed.

  2. 02

    lose one's battle

    To succumb to a serious illness.

  3. 03

    pick one's battles

    To involve oneself in disputes only if one is likely to win.

  4. 04

    push water uphill

    To try to achieve a goal despite huge resistance or nearly futile awkwardness, the task being an uphill battle.

  5. 05

    win the battle, but lose the war

    To achieve a portion of a goal, but fail to achieve the entire goal.

Last updated August 10, 2026