The name Cerberus is pronounced with the stress on the second syllable, “CER-ber-us”. The “e” in the first syllable is pronounced like the “e” in “set”, and the “u” in the second syllable is pronounced like the “u” in “put”.
Cerberus is a figure from Greek mythology, a three-headed dog that guards the gates of the underworld. He is often depicted as being fierce and intimidating, but he is also said to be loyal to his master, Hades.