Associations to the word «Tetracyclic»

Wiktionary

TETRACYCLIC, adjective. (organic chemistry) Having four rings
TETRACYCLIC, adjective. (medicine) Describing any pharmaceutical based upon tetracycline

Wise words

In words, as fashions, the same rule will hold; Alike fantastic, if too new, or old: Be not the first by whom the new are tried, Nor yet the last to lay the old aside.
Alexander Pope