Meaning : The layer of air near the earth is cooler than an overlying layer.

Meaning : 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).

Meaning : A chemical process in which the direction of optical rotation of a substance is reversed from dextrorotatory to levorotary or vice versa.

Meaning : (genetics) a kind of mutation in which the order of the genes in a section of a chromosome is reversed.

Meaning : The reversal of the normal order of words.

Meaning : (counterpoint) a variation of a melody or part in which ascending intervals are replaced by descending intervals and vice versa.

Meaning : A term formerly used to mean taking on the gender role of the opposite sex.

Meaning : Turning upside down. Setting on end.

Meaning : The act of turning inside out.