figliastro znamená v Angličtina

stepchild [stepchildren]▼noun
[UK: ˈstep.tʃaɪld] [US: ˈstep.ˌtʃaɪld]

stepson [stepsons]▼(son of one's spouse and not of oneself)
noun
[UK: ˈstep.sʌn] [US: ˈstep.ˌsən]He's my stepson. = È il mio figliastro.