Also spelled fossilised

US /ˈfɑː.səl.aɪz/ UK /ˈfɒs.ɪ.laɪz/
verb Freq #211287

Meanings

  1. 1
    verb

    to become a fossil, or to preserve an organism or trace as a fossil

    Hard shells are more likely than soft tissue to fossilize in sediment.

  2. 2
    verb

    figurative: to make an idea, system, or person rigid and resistant to change

    The committee feared that inflexible rules would fossilize the organization.

Thesaurus

Synonyms
1 verb · to become a fossil, or to... petrifyfossilify
2 verb · figurative: to make an... ossifyfreeze
Opposites
modernizeadaptrevitalize
Word family
Derived forms fossilizedfossilizationfossilizablefossilizer
Related forms fossilpetrify

Etymology

Formed in English from fossil + -ize. Fossil came through French from Latin fossilis ("dug up"), from fodere ("to dig"). The figurative sense extends physical preservation into rigidity and resistance to change.

Topics

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