A stinger is a sharp organ found in various animals capable of injecting venom, usually by piercing the epidermis of another animal. An insect sting is complicated by its introduction of venom, although not all stings are venomous.

How do you pronounce Aculeus?

noun, plural a·cu·le·i [uh-kyoo-lee-ahy].

What is the meaning of Growthing?

1. the act or process or a manner of growing; development; gradual increase. 2. size or stage of development: to reach one's full growth.