wizard
1. adjective
excellent, marvellous. Magical origins; mainly used by the privileged and officer classes until after World War 2, then widespread. Of upper-class society use: '[...] still used, though almost always in inverted commas' (Ann Barr and Peter York, The Official Sloane Ranger Handbook, p.159, 1982) UK, 1922
2. noun
1
an expertly skilled person UK, 1620.
2
in computing, a person who has specific and detailed expertise US, 1983.
3
in pinball, an expert player US, 1977