does in

Kills, slang style

Does in means to kill, destroy, or exhaust.

A hitman does in his target.

Overwork does in your health.

A long hike really did me in.

The phrase can also mean to ruin or defeat: That last fumble did them in.

Casual and slightly old-fashioned.

Related

weakens · fatigues · drains · destroys · burn out · undoes · consumes · murders · takes out · rubs out · finishes off · depletes · wears out · wears down · terminate · overtaxes · overworks · saps

Opposites
killing/destruction

does insaves

Stores or rescues

rescues · spares · revives · resurrects · preserves

exhaustion/fatigue

does inenergizes

Infuses with vigor

invigorates · revitalizes · refreshes · rejuvenates · restores

ruining/defeating

does insaves

Stores or rescues

rescues · builds up · restores · rehabilitates · redeems

Family

does, do, done, doing, doer, doers, undo, undone, undoing

Familiarity
Top 200,000
Profile
Used worldwide · Timeless · Negative · Everyday, not technical · Rated PG