tercero.

(a loanword from Spanish)

Headword: 
tercero.
Principal English Translation: 

the third
(a loanword from Spanish)

Attestations from sources in English: 

Caxtiltecatzintle Sr Dn Antto GonSales tersero de tohueitatzin S.franco (Azcapotzalco, 1738)
Beyond the Codices, eds. Arthur J.O. Anderson, Frances Berdan, and James Lockhart (Los Angeles: UCLA Latin American Center, 1976), Doc. 17.