offender noun

1 person who commits a crime

ADJ. alleged | convicted | first As a first offender, he received a lenient sentence. | persistent | adult, juvenile, young | sex

VERB + OFFENDER sentence

2 sb/sth that causes trouble

ADJ. main, worst As regards pollution, old diesel-engined vehicles are the worst offenders.

You can also check Google Dictionary: offender (English, 中文解释 ), wordnet sense

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