Definition of bittering agent in English:

bittering agent

Line breaks: bit¦ter|ing agent

noun

A substance added to a toxic product, e.g. antifreeze, to make it taste or smell extremely bitter and thus discourage inhalation or ingestion.
More example sentences
  • A Senate sub-committee is considering legislation to add a bittering agent to anti-freeze to keep it from being swallowed.
  • As for the bittering agent, the industry warned that it would put rats off the bait, leaving them to run amok in the nation's cities.
  • One, called a "bittering agent," would sour the pellets' taste so that kids who started eating them would spit them out.

More definitions of bittering agent

Definition of bittering agent in:

Get more from Oxford Dictionaries

Subscribe to remove adverts and access premium resources

Word of the day grammarian
Pronunciation: grəˈmɛːrɪən
noun
a person who studies and writes about grammar