Definitions

1. noun

A person, thing, or circumstance that brings about one’s downfall or ruin; a source of frustration or annoyance.

“Her nemesis on the tennis court was a formidable opponent.”

2. noun

A goddess in Greek mythology, the daughter of the Titans Uranus and Gaea, and the mother of Hector and the other heroes of Troy.

“In Greek mythology, Nemesis was known for her role as the goddess of retribution.”

3. noun

A figure of mythological renown, often symbolizing vengeance or retribution.

“The nemesis of the ancient hero was said to be a powerful dragon.”

4. verb

To have or be subject to a nemesis; to be in a state of rivalry or competition.

“The two companies have been nemesising each other in the market for years.”