Meaning of CANONICAL in English

CANONICAL

[ca.non.i.cal] adj (15c) 1: of, relating to, or forming a canon

2: conforming to a general rule or acceptable procedure: orthodox

3: of or relating to a clergyman who is a canon

4: reduced to the canonical form "a ~ matrix" -- ca.non.i.cal.ly adv

Merriam-Webster English vocab.      Английский словарь Merriam Webster.