Gerund noun referring to the act or process of making something toxic.
toxifyingгерундий или причастие настоящего времени Participial adjective denoting the property of making something toxic.
The factory was accused of releasing toxifying chemicals into the river.
Фабрику обвинили в выбросе токсичных химикатов в реку.
toxifyгерундий или причастие настоящего времени Used attributively to describe something that causes or is causing toxicity.