What is the meaning of the word "apotheosis"?

Definitions:

model of excellence or perfection of a kind noun
- Her latest novel, widely acclaimed for its captivating narrative and vivid imagery, marked the apotheosis of her literary career.
- Standing atop the mountain peak, gazing upon the breathtaking vista, Joe felt an overwhelming sensation of accomplishment - the apotheosis of his climbing journey.
the elevation of a person (as to the status of a god) noun
- Apotheosis denotes the highest point of excellence, glory, or perfection reached within a particular area or aspect of activity. Often linked to divinity, the term signifies glorification, exaltation, veneration, deification, sanctification, beatification, canonization, idolization, hero worship, lionization, reverence, or celebration of supreme achievements. Originally rooted in Greek mythology and religious contexts, apotheosis refers to raising a person or concept to divine stature, symbolizing immortality, invincibility, transcendental qualities, infinite wisdom, and absolute power. Common expressions include references to individual accomplishments being considered "apotheoses of human endeavor" or an entity becoming "an apotheosis of beauty and grace." Apotheosis evokes feelings of admiration, inspiration, and wonder towards remarkable feats and extraordinary contributions.