opened fire

Began to shoot

Opened fire means began shooting, typically with guns or artillery.

The phrase implies sustained or repeated firing rather than a single shot, and often suggests aggression or the start of combat: Police opened fire on the fleeing vehicle.

The soldiers opened fire without warning.

One can also open fire figuratively—launching a verbal attack or barrage of criticism.

Related

minigun · engage · combat · rifleman · strafing · fusillade · onslaught · hostilities · ambush · salvo · blitzkrieg · clash · discharged · gunfire · violence · volley · blaze · crossfire

Opposites
initiation vs. cessation of armed hostility

opened fireceasefire

Agreed halt to fighting

held fire · stood down · disengaged · withdrew · holstered

aggression vs. restraint

opened fireheld fire

Delayed shooting intentionally

stood down · kept the peace · de-escalated · backed off

Family

open, fire, opened, opening, opens, opener, openers, openness, reopen

Familiarity
Top 50,000
Profile
Known to kids · Used worldwide · Timeless · Negative · Everyday, not technical · Rated PG-13