overalls /ˈəʊ.vər.ɔːlz/ aep /ˈoʊ.vɚ.ɑːlz/ noun [plural]
F0 UK (US coveralls) a piece of clothing that covers both the upper and lower parts of the body and is worn especially over other clothes to protect them:
» She put on some overalls and got out a tin of paint.See picture: (UK) overalls/(US) coveralls 
Thesaurus+: ↑Protective clothing
F0 US FOR DUNGAREES(Cf. ↑dungarees)
Thesaurus+: ↑Trousers