Maltreat

глагол плохо, жестоко обращаться Синоним(ы): wrong, ill-use, abuse

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Maltreat

transitive verb Etymology: part translation of French maltraiter, from Middle French, from mal- + traiter to treat, from Old French traitier — more at treat to treat cruelly or roughly; abusemaltreater nounmaltreatment noun

Merriam-Webster's Collegiate Dictionary