sledding

Từ điển WordNet v3.1 - WordNet Dictionary

noun

1. the sport of riding on a sled or sleigh
• Derivationally related forms:
sled
• Hypernyms:
sport, athletics
• Hyponyms:
tobogganing, bobsledding
2. advancing toward a goal
- persuading him was easy going
- the proposal faces tough sledding
• Syn:
going
• Derivationally related forms:
go (for: going)
• Hypernyms:
accomplishment, achievement