Canonicus

(Latin) to make according to the canons, legal, right.
Found on http://www.hestories.info/greco-roman-world-glossary.html

canonicus

canonical, according to the canons, legal, lawful, right.
Found on https://www.math.ubc.ca/~cass/frivs/latin/latin-dict-full.html

Canonicus

Canonicus (kunon'ikus) , c.1565–1647, Native North American chief, who ruled the Narragansett when the Pilgrims landed in New England. He granted (1636) Rhode Island to Roger Williams and because of William's influence remained friendly to the settlers, despite their aggressive ways.
Found on http://www.infoplease.com/ce6/people/A0810220.html

canonicus

Latin, meaning: canonical, according to the canons, legal, lawful, right.
Found on http://archives.nd.edu/ccc.htm
No exact match found