This is the 12188th most frequent Spanish word.
invertida
"Invertida" means "inverted" or "reversed" in English.
Here, 'invertida' describes the state of the image appearing reversed across the axis of reflection, applying the term as an adjective to describe a condition.
La imagen en el espejo está invertida.
The image in the mirror is inverted.
In this instance, 'invertida' qualifies the word 'postura', indicating the physical orientation is upside-down or flipped.
Realizó una postura invertida durante la clase de yoga.
She performed an inverted posture during the yoga class.
Here, 'invertida' as a verb in its past participle form conveys the concept of something having undergone a reversal or exchange.