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- See Also:
- - Ninus
  - niobate
  - Niobe
  - niobic
  - niobic acid
  - Niobid
  - niobium
  - niobous
  - Niobrara
  - Niort
  - Nios
  - NIOSH
  - nip
  - nip-up
  - nipa
  - Nipigon
  - Nipissing
  - Nipmuck
  - nipper
  - nippers
  - nipping
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Nios

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WordReference Random House Unabridged Dictionary of American English © 2026

Ni•os n.

Lake, a volcanic lake in Cameroon, at the NW border: eruption 1986.

Also, Nyos.

'Nios' also found in these entries (note: many are not synonyms or translations):

amnio - cranioscopy - Nyos

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