life belt
noun
1.
a beltlike life preserver.
Origin
1855-60
Examples from the web for
life belt
On suspension scaffolds each employee must be protected by an approved safety
life belt
attached to the lifeline.
Climbs and descends aerial ladder using
life belt
or safety equipment in order to conduct suppression or rescue operations.
His testimony as to the absence of a
life belt
is credible.
British Dictionary definitions for
life belt
life belt
noun
1.
a ring filled with buoyant material or air, used to keep a person afloat when in danger of drowning