adjective [usu v-link ADJ, oft ADJ n, ADJ after v] If you say that something such as a warning or danger goes unheeded, you mean that it has not been taken seriously or dealt with. [written] ⇒ The advice of experts went unheeded. ⇒ He warned of the serious threat to global ecology which is going unheeded. ⇒ ...a damning picture of lax banking standards and unheeded warnings.
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