ephelcystic nus

A form of ephelcystic nu — Euphonic nu ⟨ν⟩ (n). Consonant ⟨ν⟩ affixed to vowel endings of some Ancient Greek grammatical forms to produce euphony: in prevocalic position, to avoid sounding two vowels in a row (hiatus), and prevent elision or fusion of vowels contracting into one sound (crasis). In preconsonantal coda position, ⟨ν⟩ may be added to create a long syllable in poetic meter. Nu is also usually written before a pause at the end of a clause in prose or the end of a verse in poetry.