'Downhill' definitions:

Definition of 'downhill'

(from WordNet)
adverb
Toward a lower or inferior state; "your performance has been going downhill for a long time now"
adverb
Toward the bottom of a hill; "running downhill, he gained a lot of speed"
adjective
Sloping down rather steeply [syn: declivitous, downhill, downward-sloping]
noun
The downward slope of a hill
noun
A ski race down a trail

Definition of 'Downhill'

From: GCIDE
  • Downhill \Down"hill`\, n. Declivity; descent; slope. [1913 Webster]
  • On th' icy downhills of this slippery life. --Du Bartas (Trans. ). [1913 Webster]

Definition of 'Downhill'

From: GCIDE
  • Downhill \Down"hill`\, adv. Towards the bottom of a hill; as, water runs downhill. [1913 Webster]

Definition of 'Downhill'

From: GCIDE
  • Downhill \Down"hill`\, a. Declivous; descending; sloping. "A downhill greensward." --Congrewe. [1913 Webster]

Synonyms of 'downhill'

From: Moby Thesaurus