サスFreq.FrequencyTop 50,000Meanings1nounsuspension (vehicle)abbreviationAbbreviation of サスペンション, used in casual or technical automotive talk.See also: サスペンションこの車くるまのサスは少すこし硬かたいね。The suspension on this car is a bit stiff, isn't it?サスがへたってきたから交こう換かんしないと。The suspension is getting worn out, so I need to replace it.