Meanings
plural supplemental restraint systems
- automotiveAny of several restraining systems in a vehicle, such as an airbag, in addition to the seatbelts
Synonyms: secondary restraint system, SRS
Synonyms & antonyms
nounAny of several restraining systems in a vehicle, such as an airbag, in addition to the seatbelts
Cite this entry
supplemental restraint system. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/supplemental%20restraint%20system
“supplemental restraint system.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/supplemental%20restraint%20system. Accessed November 5, 2026.
WatkinsX Dictionary, s.v. “supplemental restraint system,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/supplemental%20restraint%20system.
Source: supplemental restraint system on Wiktionary, CC BY-SA 4.0.