ENGLISH
REFERENCE

downhill

adv. · adj. · n.
US //ˈdaʊnˈhɪɫ// down·hill
  1. 1 toward the bottom (adv.)
    B1 Intermediate

    moving toward the bottom of a hill or slope.

    in a direction toward the bottom of a slope or incline.

    Example

    The bicycle picked up speed as it rolled downhill toward the park.

    Example

    The water flowed downhill through a series of narrow channels before eventually collecting in the valley reservoir.

  2. 2 getting worse (adv.)
    B2 Upper Intermediate Informal

    getting worse or losing quality over time.

    metaphorically moving toward a state of decline, deterioration, or failure.

    Example

    The business started to go downhill after the main shop closed.

    Example

    The quality of the service went downhill rapidly once the original management team resigned from their positions.

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  1. 3 sloping down (adj.)
    B1 Intermediate

    sloping or leading toward the bottom of a hill.

    sloping or leading in a downward direction.

    Example

    The downhill path was much easier to walk than the steep climb up.

    Example

    The downhill section of the racecourse is particularly treacherous during the winter months when ice forms on the asphalt.

  2. 4 skiing event (n.)
    B2 Upper Intermediate Sport

    a type of skiing race where people go down a mountain very fast.

    a specific discipline in alpine skiing characterized by high speeds and a long course with few turns.

    Example

    She won a gold medal in the downhill at the winter games.

    Example

    The downhill is often considered the most dangerous event in alpine skiing due to the extreme speeds reached by the competitors.

Origin

From down- + hill.

Idioms1 entry

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