This is the 14597th most frequent Russian word.
перевешивает
"Перевешивает" means "outweighs" or "has more significance/weight."
In this sentence, "перевешивает" is used metaphorically to express that his argument carries more weight or importance compared to other arguments.
Его аргумент перевешивает все остальные.
His argument outweighs all the others.
Here, "перевешивает" is used literally to describe a physical imbalance caused by the flower being heavier than the vase, leading to its instability.
Тот цветок перевешивает вазу, и она падает.
That flower outweighs the vase, causing it to fall.
In this example, "перевешивает" is used to indicate that emotional factors are taking precedence over logical reasoning or rational considerations.