Test Your Vocabulary

Take Our 10-Question Quiz

Name That Thing

Take our visual vocab quiz

Test Your Knowledge »

True or False?

A quick quiz about stuff worth knowing

Take It Now »

Join Us on FB & Twitter

Get the Word of the Day and More

Facebook | Twitter

citrinin


ci·tri·nin

noun \si-ˈtrī-nən\

Definition of CITRININ

: a toxic antibiotic C13H14O5 that is produced especially by a penicillium (Penicillium citrinum) and an aspergillus (Aspergillus niveus) and is effective against some gram-positive bacteria

Origin of CITRININ

New Latin citrinum, specific epithet of Penicillium citrinum
First Known Use: 1931

Browse

Next Word in the Dictionary: citrinous
Previous Word in the Dictionary: citrine ointment
All Words Near: citrinin

Seen & Heard

What made you want to look up citrinin? Please tell us where you read or heard it (including the quote, if possible).