in plain English
US /ɪn pleɪn ˈɪŋ.ɡlɪʃ/
UK /ɪn pleɪn ˈɪŋ.ɡlɪʃ/

1.
in parole povere, chiaramente
in simple, clear language that is easy to understand
:
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Can you explain that to me in plain English?
Puoi spiegarmelo in parole povere?
•
The lawyer explained the complex legal terms in plain English.
L'avvocato ha spiegato i termini legali complessi in parole povere.