offshore

Từ điển WordNet v3.1 - WordNet Dictionary

I - adjective

1. (of winds) coming from the land
- offshore winds
• Syn:
seaward
• Ant:
inshore
2. at some distance from the shore
- offshore oil reserves
- an offshore island
• Similar to:
marine

II - adverb

away from shore;
away from land (Freq. 1)
- cruising three miles offshore
• Ant:
onshore