calmecac

As a noun calmecac is

(historical) a school for the children of aztec nobility.

Tepochcalli is likely misspelled.

Tepochcalli has no English definition.

As a noun calmecac

is a school for the children of Aztec nobility.

As nouns the difference between taxonomy and calmecac

is that taxonomy is the science or the technique used to make a classification while calmecac is (historical) a school for the children of aztec nobility.

As nouns the difference between nobility and calmecac

is that nobility is a noble or privileged social class, historically accompanied by a hereditary title; aristocracy while calmecac is (historical) a school for the children of aztec nobility.

As nouns the difference between aztec and calmecac

is that aztec is a mexica while calmecac is (historical) a school for the children of aztec nobility.

As a proper noun aztec

is the nahuatl language.

As an adjective aztec

is of or pertaining to the mexica people.

As nouns the difference between school and calmecac

is that school is a group of fish or a group of marine mammals such as porpoises, dolphins, or whales or school can be (us|canada)  an institution dedicated to teaching and learning; an educational institution while calmecac is (historical) a school for the children of aztec nobility.

As a verb school

is (of fish) to form into, or travel in a school or school can be to educate, teach, or train (often, but not necessarily, in a school).