Definitions For Periastron
Noun
PERIASTRON (plural PERIASTRONs) (astronomy) That point of the orbit of a celestial body which is closest to the star around which the body is orbiting.Antonyms
apastronRelated terms
see periapsisEtymology
From "around" + ἄστρον, , star.Anagrams
Pretorians, patroniser, portainers, pretoriansIs Periastron a Scrabble Word?
Words With Friends
YES
Scrabble US
NO
Scrabble UK
YES
English International (SOWPODS)
YES
Scrabble Global
YES
Enable1 Dictionary
NO
Points in Different Games
Scrabble
12
Words with Friends
14
The word Periastron is worth 12 points in Scrabble and 14 points in Words with Friends