名词

1. the act of discharging a gun

Synonym: dischargefiring off

2. the termination of someone's employment (leaving them free to depart)

Synonym: dismissaldismissiondischargeliberationreleasesacksacking

3. the act of setting something on fire

Synonym: ignitionlightingkindlinginflammation

4. the act of firing weapons or artillery at an enemy

e.g. hold your fire until you can see the whites of their eyes
they retreated in the face of withering enemy fire

Synonym: fire