Dagger

/ˈdæɡər/

Meaning & Definition

noun
A short knife with a pointed and edged blade, used for piercing or stabbing.
The assassin drew his dagger and prepared to strike from the shadows.
A symbol used in printing or writing to indicate a footnote or reference.
The author included a dagger next to the first mention of the term for clarification.
A type of surgical instrument, often used in procedures requiring precision.
The surgeon used a dagger-like tool to make a precise incision.

Etymology

Middle English 'daggere', of unknown origin

Common Phrases and Expressions

dagger to the heart
A metaphor for a deep emotional pain or betrayal.
double-edged dagger
A situation that has both positive and negative consequences.

Related Words

stiletto
A type of dagger characterized by a long, slim blade.
dirk
A type of dagger that is usually associated with Scottish Highlanders.

Slang Meanings

To stab someone in the back, metaphorically betraying them.
He really daggers you if he shares your secrets with others.