shadow box

Punch thin air

A shadow box is a shallow display case with a glass front, used to exhibit and protect three-dimensional objects—medals, memorabilia, dried flowers, or keepsakes: She mounted her grandfather's war medals in a shadow box.

To shadow box (or shadowbox) is to spar with an imaginary opponent, throwing punches at the air as training exercise.

Figuratively, shadow boxing describes fighting something intangible or going through the motions of conflict without real engagement: The candidates spent the debate shadow boxing rather than addressing the issues.

Opposites
opponent reality

shadow boxspar

Nautical support beam

fight · bout · prizefight · compete · box

display concealment

shadow boxhidden compartment

Concealed storage space

safe · lockbox · drawer · trunk

contact intensity

shadow boxtitle fight

Match for supremacy

bare-knuckle boxing · street fight · brawl

Family

shadowbox

Familiarity
Top 200,000
Profile
Known to kids · Used worldwide · Timeless · Concrete · Everyday, not technical · Rated G