Definition

1. Verb (intransitive):

   • To become converted into a fossil: The process by which organic material is gradually replaced by minerals and preserved in rock over geological time.
   • To become rigidly fixed in attitude, opinion, or ways; to become outdated or inflexible: Used figuratively to describe ideas, practices, or people that become unchanging and resistant to new developments.

2. Verb (transitive):

   • To convert into a fossil; to preserve as a fossil: The action of causing organic remains to become fossilized.
   • To make rigidly antiquated or fixed; to cause to become outmoded: The action of causing something to become unchanging or obsolete.

Usage Examples

• Intransitive Verb:

  • The ancient tree trunks slowly fossilized over millions of years.
  • If you don't keep learning, your ideas can fossilize and become irrelevant.

• Transitive Verb:

  • The conditions of the tar pits helped to fossilize the bones of many animals.
  • Bureaucratic procedures can fossilize an organization, preventing innovation.

Advanced Usage

• "to become fossilized": A common passive construction emphasizing the state of having been turned into a fossil or having become inflexible.
  • The dinosaur bones became fossilized in the sedimentary rock.
  • His views on management have become fossilized and no longer suit the modern workplace.

Variants and Related Words

• Fossil (n): The preserved remains or impression of an organism from a past geological age.
  • The museum has a remarkable collection of dinosaur fossils.
• Fossilization (n): The process of becoming a fossil or the state of being fossilized.
  • The fossilization of the leaf left a perfect imprint in the stone.
• Fossilized (adj): Having been turned into a fossil; or, figuratively, fixed and unable to change.
  • We found a fossilized seashell.
  • He has a fossilized approach to teaching.

Synonyms

• Petrify: To change organic matter into a stony substance; also, to paralyze with fear. (More specific to the "turn to stone" process of fossilization).
• Harden: To make or become solid or rigid. (Figurative synonym for becoming inflexible).
• Calcify: To harden by deposition of calcium salts; often used figuratively for becoming inflexible.

Antonyms

• Adapt: To adjust to new conditions.
• Evolve: To develop gradually.
• Modernize: To make modern or up-to-date.

Related Phrases and Concepts

• Living fossil: An informal term for a living species that closely resembles species known only from fossils, suggesting little evolutionary change.
  • The coelacanth is often called a living fossil.
• Fossil record: The collective evidence provided by fossils, used to study the history of life on Earth.
  • The fossil record shows a rapid diversification of life in the Cambrian period.

Verb

1. become mentally inflexible
2. convert to a fossil
   • The little animals fossilized and are now embedded in the limestone