Denshi Jisho — Online Japanese dictionary

Couldn't find anything for 荒らす~, so trying 荒らす instead.

荒らす あらす 1: to lay waste; to devastate; to damage;
2: to invade; to break into;
3: (Computer terminology) (Colloquialism) to troll (e.g. web forums); to spam
Common word, Godan verb with su ending, Transitive verb 

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