Pluto demotion Synonyms

We can't find synonyms for the phrase "Pluto demotion", but we have synonyms for terms, you can combine them.

Pluto Synonyms

Copernican system

heliocentric system

planetary system

Demotion Synonyms

PD abbreviation

PD is an abbreviation for Pluto Demotion

What does PD stand for?

PD stands for "Pluto Demotion"

Definitions for Pluto

(noun) (Greek mythology) the god of the underworld in ancient mythology; brother of Zeus and husband of Persephone
(noun) a small planet and the farthest known planet from the sun; it has the most elliptical orbit of all the planets
(noun) a cartoon character created by Walt Disney

Definitions for Demotion

(noun) the act or an instance of bringing to a lower grade or rank
(noun) act of lowering in rank or position