1. perfecter - Noun
2. perfecter - Adjective
One who, or that which, makes perfect.
Source: Webster's dictionaryalthough not the inventor he must be recognized as the perfecter of this technique Source: Internet
Mullin 2001, p.52 Through hard work he became a leading lama, known as 'Perfecter of the Monkhood', 'with a host of disciples'. Source: Internet