Hercules
noun
Her·cu·les ˈhər-kyə-ˌlēz 
1
: a mythical Greek hero renowned for his great strength and especially for performing 12 labors imposed on him by Hera
2
[Latin (genitive Herculis)] : a northern constellation between Corona Borealis and Lyra
Word History
Etymology
Latin, from Greek Hēraklēs
First Known Use
13th century, in the meaning defined at sense 1