arma homicida

murder weapon

→ arma
phrase Rare #47,522
murder weapon Arma is feminine, so the adjective is homicida. The phrase usually refers to the weapon used in a murder or other killing.
SP: La policía encontró el arma homicida en el garaje.
EN: The police found the murder weapon in the garage.

El arma homicida fue encontrada en su casa.

The murder weapon was found in his house.

— No se lo digas a nadie (2006)

No se encontró el arma homicida.

The murder weapon was not found.

Encontramos el arma homicida.

We found the murder weapon.

Tom se deshizo del arma homicida.

Tom got rid of the murder weapon.