When something is oversea, it's located outside of the United States. This means that the thing is located in a country other than the United States.
The company is oversea, which is why they can't sell their products in the U.S.
The vacation was oversea, which is why we were unable to see any of the famous landmarks.
adverb
beyond or across the sea
Synonyms:
adjective
being or passing over or across the sea
Synonyms:
1
This was the first overseas deployment of the Yeomanry.
2
Defence of the Overseas Territories is the responsibility of the UK.
3
The abolition of the Overseas Trade Department was recommended.
4
The film was a flop in India and the overseas market.
5
At this unpropitious moment, she returns from overseas.
6
For most people, overseas travel is prohibitively expensive.
7
The school has links in the community and overseas in the Gambia.
8
The speculation was also found in overseas reports of the case.
9
The success of the three clubs took the business overseas.
10
This set the stage for the band's path to infamy overseas.