à la légère înseamnă în Engleză

in vain▼◼◼◼(disrespectful manner)
adverb
[UK: ɪn veɪn] [US: ɪn ˈveɪn]

take lightly▼◼◼◼(approach casually)
verb

make light of▼◼◼◻(regard without due seriousness)
verb
[UK: ˈmeɪk laɪt əv ˈsʌm.θɪŋ] [US: ˈmeɪk ˈlaɪt əv ˈsʌm.θɪŋ]

overlook [overlooked, overlooking, overlooks]▼(to look upon with an evil eye; to bewitch by looking upon; to fascinate)
verb
[UK: ˌəʊv.ə.ˈlʊk] [US: ˌoʊv.ə.ˈlʊk]