nighty-night

[ nahy-tee-nahyt ]
/ ˈnaɪ tiˈnaɪt /
|

interjection Informal.


Nearby words

  1. nighttide,
  2. nighttime,
  3. nightwalker,
  4. nightwear,
  5. nighty,
  6. nigiri,
  7. nigiri-zushi,
  8. nigra,
  9. nigrescent,
  10. nigrify

Origin of nighty-night

1875–80; reduplication of (good) night; see -y2

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for nighty-night

  • If you're a good boy, maybe I'll kiss you when we say nighty-night.

    Babbitt|Sinclair Lewis