Plural of xi
regular plural
The plural of xi is xis.
Forms of xi
| Singular | xi /zaɪ/ |
|---|---|
| Plural | xis |
| Countable | countable |
Meaning of xi
- noun The 14th letter of Classical and Modern Greek. The 15th in Ancient and Old Greek.
- noun Either of a pair of hyperons having spin 1/2, which decay into a lambda particle and a pion.
Questions about the plural of xi
- What is the plural of xi?
- The plural of xi is xis.
- Is xi countable?
- Xi is a countable noun.
Source and license
Adapted from Wiktionary: xi (page history and authors) and the entries of its forms. Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws left out forms marked obsolete, archaic, rare or dialectal and added the examples. Wiktionary data of 2026-09-02.
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