Scrabble & Words with friends points
- semidiameters is a valid Scrabble US word with a point value of 18
- semidiameters is a valid Scrabble UK word with a point value of 18
- semidiameters is a valid Words with friends word with a point value of 20
Definition of semidiameters
- the apparent radius of a celestial body when viewed as a disc from the earth (noun)
See definition of semidiameters in Merriam Webster