To arrange in a new grouping.
To come back together in a tactical formation, as after a dispersal in a retreat.
To reorganize for renewed effort, as after a temporary setback.
American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.