সে তার প্রতিপক্ষকে একটি শক্তিশালী ঘুষিতে ধরাশায়ী করল।
COLLOCATIONS
flatten out, flatten completely, flatten the curve
WORD FORMSPast: flattened | Past participle: flattened | Gerund: flattening | Third person singular: flattensUSAGE NOTES
Flatten is primarily used as a transitive verb, but can be used intransitively when referring to something becoming flat on its own.