Dictionary.net

• the act of breaking away or withdrawing from; "there was a breakaway by the discontented members"; "a breaking away from family and neighborhood"

2006 - WordNet 3.0
By Princeton University

• the act of breaking away or withdrawing from; "there was a breakaway by the discontented members"; "a breaking away from family and neighborhood"

2011 - English Dictionary Database
By DataStellar Co., Ltd