shadowbox(redirected from shadowboxed)
Also found in: Thesaurus.
intr.v. sha·dow·boxed, sha·dow·box·ing, sha·dow·box·es
To spar with an imaginary opponent, as for exercise or training purposes.
a rectangular frame fronted with a glass panel, used to show and protect items on display.
to go through the motions of boxing, without an opponent, as a training or conditioning procedure.