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Synonyms

fossilized

American  
[fahs-uh-lahyzd] / ˈfɑs əˌlaɪzd /

adjective

  1. (of the remains of an organism) having organic substances replaced with mineral ones; converted into a fossil.

  2. rigidly antiquated.

  3. having become the lifeless or disused remains of something; being merely a trace of the past.


Other Word Forms

  • nonfossilized adjective
  • semi-fossilized adjective
  • unfossilized adjective

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

This was a fossilized program taking on a divisive, peripatetic local who’d pledged his prior job was going to be his “last job.”

From The Wall Street Journal • Mar. 23, 2026

"Examining the growth rings preserved in the fossilized bones allowed us to reconstruct the animals' year-by-year growth histories."

From Science Daily • Mar. 5, 2026

Her fossilized sea urchin, from a beach on the Red Sea, “responds by radiating its own inner joy at being found and loved too,” whispering: “We are two cyclical beings, each with their own story.”

From The Wall Street Journal • Jan. 16, 2026

Some chemical markers were linked to estrogen-related genes, indicating that certain fossilized animals were female.

From Science Daily • Jan. 3, 2026

In September 1832, exploring the gray cliffs and low-lying clay bays near Punta Alta, he discovered an astonishing natural cemetery, with fossilized bones of enormous extinct mammals splayed out before him.

From "The Gene" by Siddhartha Mukherjee