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English definition of “high-visibility”

high-visibility

adjective /ˌhaɪ.vɪz.ɪˈbɪl.ɪ.ti/ US  /-ə.t̬i/
(also informal high-vis, /ˌhaɪˈvɪz/ ) easy to see in all conditions because of being a very bright colour: a security guard in a high-vis jacket Construction workers will not be allowed on site without protective headgear and high-visibility clothing. noticed by many people: There is a lot of stress in such a high-visibility job. High-visibility policing acts as a deterrent to crime.
(Definition of high-visibility adjective from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)

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