See also: nifo

Esperanto edit

 
Esperanto Wikipedia has an article on:
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Alternative forms edit

Etymology edit

Abbreviation of NeIdentigita Fluganta Objekto

Noun edit

NIFO (accusative singular NIFOn, plural NIFOj, accusative plural NIFOjn)

  1. UFO (an unidentified flying object)

Usage notes edit

  • NIFO has regular plural and accusative forms, though these can also be found with a hyphen inserted before the ending(s): NIFO-j, NIFO-n, NIFO-jn.