Scrabble Dictionary

Use our scrabble dictionary lookup to check if your word can be played in scrabble.

Yes, diameter is playable

...and is worth 12 points.

Found in the following dictionaries

Enable (Words with friends)
SOWPODS (Collins Scrabble Words)
OTCWL2014 (NASPA Word List 2014)
TWL06 (NASPA List 2006)

"Diameter" Definition

noun

Mathematics A straight line segment passing through the center of a figure, especially of a circle or sphere, and terminating at the periphery.
Mathematics The length of such a segment.
Thickness or width.
A chord passing through the center of a figure or body.
The length of a straight line through the center of an object.

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