uphill

uphill — adjective

1. describing a route, surface, or stretch of ground that goes higher as you move a

1.adjectiveA2
Definition

describing a route, surface, or stretch of ground that goes higher as you move along it — for example, an uphill section of a hiking trail or a road rising into the mountains.

Example

The uphill path to the temple was steep and covered with loose stones.

uphill + path describing terrain

Cyrus paused to catch his breath on the steep uphill section of the trail.

Common collocations
  • uphill path
  • uphill road
  • uphill trail
  • uphill climb
  • uphill section
  • uphill route
  • uphill journey
Synonyms
  • upward

    general direction rather than specifically on a slope

  • rising

    focuses on the movement of the ground rather than the traveller's perspective

  • ascending

    more formal or technical, often used in geography or mathematics

Antonyms
  • downhill

    the exact opposite — sloping downward

Grammar Patterns

uphill + noun (path, road, slope, trail, climb)

Usage Note

Commonly placed before nouns describing terrain or routes. Can also follow a linking verb (The first kilometre was uphill).

Common Mistakes

We walked an uphill for an hour.
We walked uphill for an hour.
Use the adverb form when describing the action of walking, not the adjective with a missing noun.
The car drove uphill the mountain.
The car drove uphill on the mountain road.
Uphill already expresses direction; do not add an object after it.

2. describing a challenge, effort, or situation that demands a great deal of work a

2.adjectiveB2
Definition

describing a challenge, effort, or situation that demands a great deal of work and determination to overcome — for example, an uphill battle to save a failing company or an uphill struggle to change long-standing habits.

Example

The new manager faced an uphill battle to turn the failing company around.

uphill + battle for a hard challenge

Convincing the board to accept the proposal was an uphill struggle from the start.

Common collocations
  • uphill battle
  • uphill struggle
  • uphill task
  • uphill fight
  • uphill climb
  • uphill challenge
Synonyms
  • arduous

    more formal and suggests long, tiring effort

  • tough

    more informal and broader in meaning

  • challenging

    neutral in tone; often implies the difficulty is interesting rather than discouraging

Antonyms

Grammar Patterns

uphill + (battle / struggle / task / fight / climb)

Usage Note

Almost always appears before one of a small set of nouns: battle, struggle, task, fight, climb, or challenge. Rarely used with other nouns or predicatively.

Common Mistakes

Learning Chinese is uphill.
Learning Chinese is an uphill struggle.
In the figurative sense, uphill needs a following noun like battle or task; it is not used alone as a predicate adjective.

uphill — adverb

uphill — noun

Synonym discussion

Sense: adjective/1

All four words describe movement or direction towards a higher position, but they differ in scope and context. Uphill is the most specific — it always relates to the slope of a hill or incline (an uphill path, an uphill section of road). Upward is broader, describing any direction towards a higher point regardless of terrain (an upward glance, an upward trend in prices). Rising focuses on the motion or change itself and is common with natural features (rising ground, a rising tide). Ascending is the most formal and is often used in technical or geographical writing (an ascending gradient, in ascending order). For everyday conversation about walking or cycling on a slope, uphill is the natural choice. If you simply mean 'going higher' without a slope, use upward. In a geography textbook, ascending might feel more appropriate.

uphill ↗upward ↗rising ↗ascending ↗

Common collocations

Nouns

Adverbs

  • steeply uphill
  • slowly uphill
  • directly uphill

Phrases

  • uphill both ways
  • fight an uphill battle
  • an uphill struggle

Etymology

Old EnglishEnglish

Uphill combines the Old English words 'up' (meaning 'upward') and 'hyll' (meaning 'hill'). First recorded in the 1500s to describe physical upward slopes, the word developed a figurative meaning of 'difficult' by the early 1800s — comparing the effort needed to climb a hill to the effort needed to overcome a challenge.