ossified
os-si-fied
adjective
Having become rigid, fixed, or unable to adapt or change.
"Their ossified views prevented any progress."
Thesaurus
Synonyms: fossilized, fossilised, inflexible
os-si-fied
Having become rigid, fixed, or unable to adapt or change.
"Their ossified views prevented any progress."
Synonyms: fossilized, fossilised, inflexible