Scrabble
Scrabble Dictionary
XI
9 pts/ksaɪ/
Extended Definitions
noun
- The 14th letter of Classical and Modern Greek. The 15th in Ancient and Old Greek.
- Either of a pair of hyperons having spin 1/2, which decay into a lambda particle and a pion.
noun
Valid NWL (US) Scrabble Word
Dictionary Definition
a Greek letter
Word Forms
Letter Values
X8
I1
= 9