good-oh or good-o [goo d-oh]British Informal. Word Origin interjection
- good (used as an expression of approval, agreement, or admiration).
- all right.
Origin of good-oh First recorded in 1915–20 British Dictionary definitions for good-oh good-oh good-o informal interjection
- British and Australian an exclamation of pleasure, agreement, approval, etc
- Australian all rightit was good-oh; I was getting on good-oh