n.[C]

1. 短劍，匕首
2. 【印】（用以引起讀者注意的）劍號
   A dagger is a sign used in printing to draw the reader's attention to something.

   劍號是印刷中的一種符號，用來引起讀者對某一點的注意。

3. 敵意[P]
   She looked daggers at him.

   她對他怒目而視。

vt.

1. 用短劍刺
2. 用劍號標明

n.

1. a short knife with a pointed and edged blade, used as a weapon.
2. Printing  another term for obelus.