lowering the boom

Delivering harsh consequences

Lowering the boom means taking decisive, often harsh action against someone—delivering punishment, reprimand, or sudden bad news.

The expression comes from the boom of a sailing vessel or crane, a heavy beam that swings down with force.

When someone lowers the boom, they're putting a stop to something or asserting authority firmly: The new manager lowered the boom on long lunch breaks.

It suggests an abrupt end to leniency or tolerance.

Related

call on the carpet · mast · ship's rigging · dominance · rigging · enforcement · zero tolerance · punishment · ultimatum · sanction · governance · sail · admonishment · comeuppance · tough love · leadership · lay down the law · put your foot down

Opposites
severity of response

lowering the boomletting slide

Choosing to ignore

letting off easy · soft-pedaling · handling with kid gloves · sugarcoating · looking the other way

enforcement vs. leniency

lowering the boomlooking the other way

Deliberately ignoring wrongdoing

turning a blind eye · pardoning · forgiving · excusing · overlooking

Family

lower, lowered, lowers, lowest, lowness, boom, booms, boomed, booming

Familiarity
Top 200,000
Profile
Timeless · Negative · Everyday, not technical · Rated G