WordReference Random House Unabridged Dictionary of American English © 2024frog•march (frog′märch′, frôg′-),USA pronunciation v.t. - to force (a person) to march with the arms pinioned firmly behind the back.
Collins Concise English Dictionary © HarperCollins Publishers::
frogmarch /ˈfrɒɡˌmɑːtʃ/ n - a method of carrying a resisting person in which each limb is held by one person and the victim is carried horizontally and face downwards
- any method of making a resisting person move forward against his will
vb - (transitive) to carry in a frogmarch or cause to move forward unwillingly