Te·o·ti·hua·cán 
(tā′ə-tē′wä-kän, tĕ′ō-)
(tā′ə-tē′wä-kän, tĕ′ō-) An ancient city of central Mexico northeast of present-day Mexico City. Its ruins include the Pyramid of the Sun and the Temple of Quetzalcoatl.
TeotihuacánPyramid of the Sun
- in one's heart of hearts
- in (one's) own right
- in one's own right
- in (one's) pocket
- in one's pocket
- in (one's) tracks
- in one's tracks
- in (one's) wheelhouse
- in one's wheelhouse
- in one/the same breath
- in on the kill
- inoperability
- inoperable
- inoperably
- inoperative
- inoperativeness
- inoperculate
- inopportune
- inopportunely
- in order that
- in order to
- inordinacy
- inordinate
- inordinately
- inordinateness