Homonym: inversion (Opposition)
Inversion is a term used in various fields, including grammar and science. In grammar, it refers to the reversal of the normal word order in a sentence, often used for emphasis or to form questions. For example, instead of saying "You are coming," one might say, "Are you coming?" This change highlights the action and can create a more engaging sentence.
In science, particularly in meteorology, inversion describes a situation where the temperature increases with altitude instead of decreasing. This phenomenon can trap pollutants close to the ground, leading to poor air quality. It is often observed in urban areas and can affect weather patterns and visibility.