- a mythical monster generally represented as a huge, winged reptile with crested head and enormous claws and teeth, and often spouting fire.
- a huge serpent or snake.
- a large animal, possibly a large snake or crocodile.
- Satan.
- a fierce, violent person.
- a very watchful and strict woman; duenna.
- flying dragon.
- any of several araceous plants, as Arisaema dracontium(green dragon, or dragonroot ), the flowers of which have a long, slender spadix and a green, shorter spathe.
- a short musket carried by a mounted infantryman in the 16th and 17th centuries.
- a soldier armed with such a musket.
- the constellation Draco.
- to inhale the vapor of heated heroin or another opiate drug.
- a mythical monster usually represented as breathing fire and having a scaly reptilian body, wings, claws, and a long tail
- a fierce or intractable person, esp a woman
- any of various very large lizards, esp the Komodo dragon
- any of various North American aroid plants, esp the green dragon
- a manifestation of Satan or an attendant devil
- a yacht of the International Dragon Class, 8.88m long (29.2 feet), used in racing
- to smoke opium or heroin
