-ene

From the Ancient Greek [Term?] feminine patronymic suffix.

This etymology is incomplete. You can help Wiktionary by elaborating on the origins of this term.

-ene

1. (organic chemistry) An unsaturated hydrocarbon having at least one double bond; an alkene.
2. (organic chemistry) An aromatic hydrocarbon based on benzene.
3. A polymer derived from an alkene.

The common names of some other organic compounds also end in ene.

• -ane
• -yne

Derived from graphene, expressing its monolayer characteristic

-ene

1. a single-atom thick two-dimensional layer of atoms

• germanene
• graphene
• phosphorene
• silicene
• stanene

• -een, Nee, e'en, een, nee, née

-e- (linking vowel) +‎ -ne (conditional suffix)

• IPA^(key): [ɛnɛ]

-ene

1. (personal suffix) Used to form the third-person singular present tense of verbs (conditional mood, indefinite conjugation).

   segít (“to help”) → segítene (“he/she would help”)

• (personal suffix) Harmonic variants:

  -na is added to most back vowel verbs

  vár (“to wait”) → várna (“he/she would wait”)

  -ne is added to most front vowel verbs

  kér (“to ask”) → kérne (“he/she would ask”)

  -ana is added to back vowel verbs ending in two consonants or in a long vowel + t (exceptions áll, száll, varr, forr, lát)

  mond (“to say something”) → mondana (“he/she would say something”)

  tanít (“to teach”) → tanítana (“he/she would teach”)

  -ene is added to front vowel verbs ending in two consonants or in a long vowel + t

  fest (“to paint”) → festene (“he/she would paint”)

  segít (“to help”) → segítene (“he/she would help”)

• Category:Hungarian verb forms
• Appendix:Hungarian suffixes

• -iene

From -enis +‎ -e (“fem.”).

-ene

1. feminine form of -enis

-ene

1. Enclitic form of hem; accusative of hi