offendingгерундий или причастие настоящего времени Present participle of 'offend' functioning adjectivally.
His offending remarks caused a lot of controversy.
Его оскорбительные замечания вызвали много споров.
The offending vehicle was parked illegally.
Нарушающее транспортное средство было припарковано незаконно.
Gerund form functioning as an uncountable noun referring to the act of committing an offense.