a physical phenomenon associated with the atmosphere | turning upside down; setting on end |
| the act of turning inside out |
| a term formerly used to mean taking on the gender role of the opposite sex |
| the reversal of the normal order of words |
| (counterpoint) a variation of a melody or part in which ascending intervals are replaced by descending intervals and vice versa |
| (genetics) a kind of mutation in which the order of the genes in a section of a chromosome is reversed |
| the layer of air near the earth is cooler than an overlying layer |
| a chemical process in which the direction of optical rotation of a substance is reversed from dextrorotatory to levorotary or vice versa |
| abnormal condition in which an organ is turned inward or inside out (as when the upper part of the uterus is pulled into the cervical canal after childbirth) |