Any of various venomous American snakes, of genera Crotalus and Sistrurus, having a rattle at the end of its tail.

plural of rattlesnake

(aerospace) A kind of extrusion defect in cladding, characterized by circumferential cracks.

Either of two venomous rattlesnakes, of the genus Crotalus, from southern United States and Mexico, that have diamond-shaped markings on their backs: Crotalus adamanteus and Crotalus atrox.

Briza maxima, a species of grass.

Daucus pusillus. / Euphorbia albomarginata. / Hieracium venosum. / Stachys floridana.

(botany) A plant of the genus Prenanthes. / (botany) Synonym of rattlesnake master

plural of rattlesnake root

The sidewinder, Crotalus cerastes

Botrypus virginianus, a low-growing ternately branched herb in the Ophioglossales.