"reap virgin fruit"
Medea referring to Creusa, the princess of Cornith
"tiny boy"
Referring to Medea's brother whom she killed
Vigilant
To keep an eye on; Medea talks about a "vigilant monster" who is the dragon that guarded the Golden Fleece.
Argo
Jason's ship that he sailed to retrieve the Golden Fleece
Furies
Vengeful spirits of the people who are murdered
Iolcus
The land where Jason is from
Pelias
Jason's uncle
Sirens
Singing creatures that use their voices to lure sailors to doom
Troy
A city that was conquered by the Greeks
Cornith
The land where Medea and Jason currently lives