Definitions

1. adjective

relating to or describing a phenomenon or situation that moves in the opposite direction to a trend or process, especially in a manner that is opposite to what would be expected in a particular context, such as climate or population patterns.

“The antitropic effects of the disease were observed in the rapid decline of the population in areas where it was most prevalent.”

2. noun

a phenomenon or situation that exhibits antitropic characteristics.

“The antitropic trend in the region’s climate has been a subject of study for scientists.”