Not quite right?
"Search similar patterns."
T___________
Definitions
an antibiotic (trade name Achromycin) derived from microorganisms of the genus Streptomyces and used broadly to treat infections
Word origin
From tetracyclic + -ine.
Source: Wiktionary, CC BY-SA 4.0
Used as a crossword answer0 curated clues
No curated clues for tetracycline yet.