“+ verb
Etymology: re- + group
transitive verb
: to form into a new grouping
in order to subtract 129 from 531 regroup 531 into 5 hundreds, 2 tens, and 11 ones
regrouped the products to make a better display
especially : to alter the tactical formation of (military force) usually preparatory to beginning a new phase of an operation
intransitive verb
: to form a new group (as in altering the tactical formation of a military force)
• re·groupment “+ noun