n.[C]

1. 送遞急件（或外交信件）的信差
   The letter was delivered by a courier this morning.

   送遞急件的信差今天早晨送來了這封信。

2. （團體旅遊的）導遊，嚮導
   You will probably learn more on this trip if you go with a courier.

   如果跟導遊一起走，你大概會從這次旅遊中學到更多的東西。

3. （情報機關的）情報員
   A courier reported that the Russian and the Spanish fleets had sailed for these waters.

   情報員報導俄國和西班牙艦隊已向這個海域出航。

4. （大寫）（用作報刊名）信使報
   The news was from the Courier of that morning.

   這則消息來自那天早晨的信使報。

n.

1. a messenger who transports goods or documents.
2. chiefly Brit. a person employed to guide and assist a group of tourists.

v.