palingenesis

/ˌpælɪnˈdʒɛnəsɪs/
noun
  1. The rebirth or regeneration of something; a new beginning after a period of decline or destruction.
    • The city's reconstruction after the earthquake felt like a true palingenesis.
    • The artist's later work represented a creative palingenesis after years of writer's block.
    • Some philosophers describe the cycle of death and rebirth as a cosmic palingenesis.
  2. In biology, the repetition of ancestral developmental stages in the growth of an individual organism.
    • The tadpole's metamorphosis into a frog is an example of palingenesis.
    • Palingenesis explains why human embryos briefly have gill-like structures.
    • The scientist studied palingenesis in the development of marine invertebrates.
Antonyms
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