1noun
the length of a straight line passing through the center of a circle and connecting two points on the circumference
01 Word definition
diameter
8 letters · 4 vowels · 4 consonants
Is DIAMETER a word?
Yes. DIAMETER is a 8-letter noun. the length of a straight line passing through the center of a circle and connecting two points on the circumference Check the official dictionary for your particular word game before playing it.
Correct spelling
D-I-A-M-E-T-E-RHow do you spell DIAMETER?
DIAMETER contains 8 letters, begins with D, and ends with R.
Check another spelling →Meaning and definition
2noun
a straight line connecting the center of a circle with two points on its perimeter (or the center of a sphere with two points on its surface)
Synonyms
Source: Open English WordNet 2025 (CC BY 4.0) ↗diam
02 Letter breakdown
How is DIAMETER spelled?
D1I2A3M4E5T6E7R8
03 Word-game status
Can you play DIAMETER?
UnscramblerHQ dictionary
This spelling is present in our broad English solver dictionary.
Scrabble
Base tile value: 11 points. Confirm eligibility in the official word list used for your region and edition.
Words With Friends
Base tile value: 12 points. Confirm eligibility inside the current game dictionary.
04 Exact anagrams
The same letters, rearranged.
FAQ Quick answers
About DIAMETER.
How do you spell DIAMETER?
DIAMETER is spelled D-I-A-M-E-T-E-R. It contains 8 letters.