What is the meaning of 「以{い}上{じょう}」 when someone finishes his/her speech and says 「以上」? For example - the lawyer at the court after his speech says 「以上」and stops speaking then.
1 Answer
The meaning is "that's all", in the sense of "(all that there is, I've said) before".
The second definition of 以上 here shows that "above" is equated with "before", and the fourth definition corresponds to the usage you're referring to.