nonrenewable
non-re-new-a-ble
adjective
Describes a natural resource that cannot be replaced once used up.
"Fossil fuels are a nonrenewable energy source."
Thesaurus
Synonyms: unrenewable
Antonyms: renewable
non-re-new-a-ble
Describes a natural resource that cannot be replaced once used up.
"Fossil fuels are a nonrenewable energy source."
Synonyms: unrenewable
Antonyms: renewable