xi

Senso (Inglese)

1. The 14th letter of Classical and Modern Greek. The 15th in Ancient and Old Greek.
2. Either of a pair of hyperons having spin 1/2, which decay into a lambda particle and a pion.

Sinonimi

eleven

11

Pronunciato come (IPA)

/zaɪ/

Etimologia (Inglese)

From Ancient Greek ξεῖ (xeî), ξῖ (xî).