Chinantec adjective 1noun 1forms 3 adjective1 •Of or relating to the Chinantec people. Other form of Chinantecan.The Chinantec or Chinantecan languages constitute a branch of the Oto-Manguean family. (Wikipedia). noun1 •Any of an indigenous people of Oaxaca and Veracruz, Mexico. formsChinantecs · more Chinantec · most Chinantec