from Wiktionary, Creative Commons Attribution/Share-Alike License.
- adjective idiomatic Thoroughly
practiced, rehearsed, or understood.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- adjective understood perfectly
from Wiktionary, Creative Commons Attribution/Share-Alike License
Unknown, but possibly a use of pat (a light tap), in the sense of hitting the mark.
Sorry, no example sentences found.