Rattlebox n. : A toy that makes a rattling sound; a rattle.

Rattlebox n. : An American herb (Crotalaria sagittalis), the seeds of which, when ripe, rattle in the inflated pod.

Rattlebox n. : Any species of Crotalaria, a genus of yellow-flowered herbs, with inflated, many-seeded pods.

Example:
Which one of the following statements is false about the noxious alkaloid chemical used by Rattlebox moths?

Taxonomy
cards, Rattlebox, video ecards, electronic cards, video, ecards, video e-cards, funny birthday e cards, Birthday, best site, Christmas, Boss' Day, holiday, Halloween, free e-cards, Travel, Sports, adult ecards.

Defination from the web:
Rattlebox cards can be posted on blogs and social networking sites and sent via email and instant messaging.