Pluto (mythology) below than what Zeus possesses! </poem> To Plato, the god of the underworld was "an agent in [the] beneficent cycle of death and rebirth" meriting worship under the name of "Plouton", a giver of spiritual wealth. In the dialogue "Cratylus", Plato has Socrates explain the etymology of "Plouton", saying that Pluto gives wealth ("ploutos"), and his name means "giver of wealth, which comes out of the earth beneath". Because the name Hades is taken to mean "the invisible", people fear what they cannot see; although they are in error about the nature of this deity's power, Socrates says, "the office
Pluto uses "Sao Diêm Vương", which was derived from the Chinese term 閻王 (Yánwáng), as "minh" is a homophone for the Sino-Vietnamese words for "dark" (冥) and "bright" (明)). Some Indian languages use the name Pluto, but others, such as Hindi, use the name of "Yama", the God of Death in Hindu and Buddhist mythology. Polynesian languages also tend to use the indigenous god of the underworld, as in Māori "Whiro". Once Pluto was found, its faintness and lack of a resolvable disc cast doubt on the idea that it was Lowell's Planet X. Estimates of Pluto's mass were revised downward