XIS
10
Scrabble
10
WWF
X(8) I(1) S(1)
NWL/TWL ✓ Collins ✓ WWF ✓
Definition
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.
Source: Wiktionary
Hooks
Front hooks: A-XIS