Learn how to say Jupiter correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word Jupiter:
1 Roman Mythology the chief god of the Roman state religion, originally a sky god associated with thunder and lightning. His wife was Juno. Also called Jove.Greek equivalent Zeus.
2 Astronomy the largest planet in the solar system, a gas giant which is the fifth in order from the sun and one of the brightest objects in the night sky.
Latin, from Jovis pater, literally ‘Father Jove’