1. sword (a long bladed weapon with a grip and typically a pommel and crossguard (together forming a hilt), which is designed to cut, stab, slash and/or hack) (countable)

2. spade (playing card marked with the symbol ♠) (usually in the plural)

3. épée (fencing sword of a certain modern type) (fencing)

4. sword (the weapon used as a heraldic charge) (heraldry)

5. matador (person whose aim is to kill the bull in a bullfight) (bullfighting)