the ruins of an ancient Mesoamerican city in central Mexico, near Mexico City, that flourished a.d. c200–c750 and is the site of the pyramids of the Sun and Moon and of many temples, palaces, and dwellings.
TEPA triethylene phosphoramide
noun, Botany. 1. one of the divisions of a flower perianth, especially one that is not clearly differentiated into petals and sepals, as in lilies and tulips. noun 1. any of the subdivisions of a perianth that is not clearly differentiated into calyx and corolla tepal (tē’pəl, těp’əl) A division of the perianth of a […]
noun 1. a twining or bushy plant, Phaseolus acutifolius latifolius, of the legume family, native to Mexico and Arizona, having white or violet-colored flowers, grown as a food plant in dry regions.
TEPC tissue equivalent proportional counter