Noun has 1 sense

• kechuan(n = noun.communication) kechua, quechua, quechuan, quechuan language - the language of the Quechua which was spoken by the Incas;

Derived form adjective kechuan₁

Adjective has 1 sense

• kechuan(a = adj.pert) quechuan - of or relating to the Quechua or their language;
Derived form noun kechua₁, noun kechuan₁