a�bu�sive ( -by s v, -z v). adj. 1. Characterized by improper or wrongful use: tr.v. a�bused, a�bus�ing, a�bus�es. 1. To use wrongly or improperly; misuse: abuse Recently the following categories have been included in definitions of abusive 17 Dec 2011 ... characterized by wrong or improper use or action; especially : corrupt ylt;abusive using, containing, or characterized by harshly or coarsely insulting language: an As such, clinicians and researchers have offered sometimes divergent definitions 25 May 2008 ... Definitions of Abuse: How to tell if someone is being abused.Definition. Domestic violence and emotional abuse are behaviors used by one Child sexual abuse can be defined from legal and clinical perspectives. Both are Read NSPCC guidelines for defining child abuse. Learn what is child abuse?