vt.

1. （勉強）承認[+that]
   The candidate conceded that he had lost the election.

   這位候選人承認他已經在競選中失敗。

2. 讓給，給予；容許[O1][（+to）]
   They conceded us the right to cross their land.

   他們容許我們在他們的土地上有過路權。

3. （在結果明確前）承認……失敗

vi.

1. 讓步
   It is impossible for us to concede to your unreasonable request.

   要我們對你的無理要求讓步是不可能的。

2. 承認失敗
   The senator had to concede.

   參議員只好承認競選失敗。

v.

1. finally admit that something is true.
   ▸admit (defeat) in a match or contest.
2. surrender or yield (a possession, advantage, or right).
   ▸fail to prevent an opponent scoring (a goal or point).