A theme, a topic; Subject, subject; [Philosophy] Subjective;

Obey [obey]; Under the rule of a monarch, etc.

Verb (abbreviation for verb) proposes; Make subordinate to;

It was the first time that I brought up the topic of plastic surgery.

I was the first to mention the topic of plastic surgery.

Third person singular: subject plural: subject present participle: subject past tense: subject past participle: subject