Rod-Shaped Bacterium Named After a British Chemist
Puzzle 17 of The 1950s Hard Pack
Question is: Rod-Shaped Bacterium Named After a British Chemist
and the answer is: LISTERIA
Word Meaning:
LISTERIA — Any rod-shaped, gram-positive bacterium, of the genus Listeria, especially those responsible for the bacterial infection listeriosis.
Definitions from Wiktionary.