Associations to the word «Tetracyclic»

Wiktionary

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

Wise words

Every once in a while, you let a word or phrase out and you want to catch it and bring it back. You can't do that. It's gone, gone forever.
Dan Quayle