tetracyclic

adj, noun — 4 senses

adj

Etymology From tetra- + cyclic.

Chemistry, Natural sciences, Organic chemistry, Physical sciences Having four rings.

Medicine, Sciences Of a pharmaceutical: based upon tetracycline.

Biology, Botany, Natural sciences Of a flower: composed of four whorls or organs.

noun

Etymology From tetra- + cyclic.

Any drug derived from tetracycline

Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.