From Longman Dictionary of Contemporary Englishstandalonestand‧a‧lone /ˈstændələʊn $ -loʊn/ adjective [only before noun] 1 TDa standalone computer works on its own without being part of a network2 a standalone company is one that is not part of a larger company —standalone noun [countable]
Examples from the Corpus
standalone• This program can be used as a standalone application or from within Microsoft Frontpage. 