plural of dinosaurian

A herbicide of the dinitrophenol family, 2-sec-butyl-4,6-dinitrophenol.

Resembling or characteristic of a dinosaur.

(colloquial) Old-fashioned, outdated.

plural of duck-billed dinosaur

(informal) Any ornithopod dinosaur of the family Hadrosauridae.

plural of dinosauromorph

(zoology) Any archosaur of the clade Dinosauromorpha.

(slang, humorous, automotive) Any liquid (gasoline, diesel, mineral oil etc.) derived from fossil fuels (mainly petroleum), commonly used in vehicles as fuel or lubricant.

plural of dinosauriform