Bedeutung von “vigilant” — Learner’s Dictionary

vigilant

adjective us uk /ˈvɪdʒɪlənt/

watching carefully and always ready to notice anything dangerous or illegal:

Police have asked people to be vigilant after yesterday's bomb attack.
vigilance noun [ U ] us uk /ˈvɪdʒɪləns/

(Definition von “vigilant” aus dem Cambridge Learner's Dictionary © Cambridge University Press)