vt.

1. 攔截；截住；截擊
   intercept a missile

   攔截飛彈

2. 截斷；中止（光、水、瓦斯等）
3. 【數】截斷；截取
4. 截取；截聽
   intercept insurgent radio communications

   偵聽叛方的無線電通訊

n.

1. 攔截；截住；截擊[U][C]
   intercepts of secret messages

   截取祕密文電

2. 【數】截段；截距

v.

1. obstruct and prevent from continuing to a destination.
2. Mathematics  mark or cut off (part of a space, line, or surface).

n.

1. an act of intercepting.
2. Mathematics  the point at which a given line cuts a coordinate axis.