retardants
re-tar-dants
noun
Substances used to slow down or prevent a chemical reaction, especially combustion.
"The building materials contained fire retardants."
Thesaurus
Synonyms: retardent, retardation
re-tar-dants
Substances used to slow down or prevent a chemical reaction, especially combustion.
"The building materials contained fire retardants."
Synonyms: retardent, retardation