This is the 17427th most frequent Korean word.
설득력
Persuasiveness.
In this sentence, '설득력' describes the quality of being persuasive that led the meeting.
그의 발언은 매우 설득력이 있어서 회의를 이끌었습니다.
His statement was very persuasive, leading the meeting.
Here, '설득력' is used to discuss the speaker's insufficient ability to convince others.
나는 설득력이 부족해서 사람들을 설득하기 어려웠다.
I lacked persuasiveness, making it difficult to persuade people.
In this example, '설득력' refers to the ability one acquires through logical speaking to enhance persuasiveness.