support system is a noun meaning "a network of facilities and people who interact and remain in informal communication for mutual assistance; a network that enables you to live in a certain style". It carries one recorded sense.
a network of facilities and people who interact and remain in informal communication for mutual assistance; a network that enables you to live in a certain style
Definitions, synonyms and semantic relations for support system come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.