a point within a crystal through which any straight line extends to points on opposite surfaces of the crystal at equal distances.
noun 1. a layer of the atmosphere in which there is a temperature inversion, with the layer tending to prevent the air below it from rising, thus trapping any pollutants that are present.
- Inversion of uterus
inversion of uterus n. A turning of the uterus inside out, usually following childbirth.
noun 1. a method used to stretch and align the body, especially the lower back, by suspending the entire body upside down from an apparatus that grips or supports the feet or knees.
[in-vur-siv] /ɪnˈvɜr sɪv/ adjective 1. noting, pertaining to, or characterized by .