I can tell you what topic outline mean...
A topic outline lists words or phrases. A sentences. A topic outline arranges your ideas hierarchically (show which are main and which are sub-points), in the sequence you want, and shows what you will talk about.
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Answer:
संस्कृत एवं संस्कृत से उत्पन्न भाषाओं में उस अव्यय या शब्द को उपसर्ग कहते हैं जो कुछ शब्दों के आरंभ में लगकर उनके अर्थों का विस्तार करता अथवा उनमें कोई विशेषता उत्पन्न करता है। in english उपसर्ग is prefix.
<em><u>mark this as brainliest!!</u></em>
<em><u>mark this as brainliest!!follow me!</u></em>
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