This is the 8650th most frequent Japanese word.
断っ
"断っ" means "refused" or "declined."
In this sentence, '断っ' is used in the context of rejecting or declining an offer or proposal.
私は彼の提案を断った。
I refused his proposal.
Here, '断っ' conveys the action of saying no to an invitation or event participation.
彼女は飲み会への参加を断った。
She declined to participate in the drinking party.
In this question, '断る' (the base form of '断っ') is used to inquire about the act of rejecting or declining a proposal or offer.