finalsay
nounUK /ˌfaɪnəl ˈseɪ/
US /ˌfaɪnəl ˈseɪ/
The final say is the last choice that decides what happens.
My mom has the final say on where we go for vacation.
OTHER MEANINGS
2. The power to settle a disagreement or argument.
The teacher had the final say when the two students argued.
3. The last statement or opinion given in a discussion.
After everyone spoke, the coach gave her final say on the team rules.
4. The closing remark that ends a conversation.
He always gets the final say before we leave the meeting.