ニョロニョロ

noun

Hattifattener

Fictional creature from the Moomin series; small, ghost-like beings that travel in groups and become electrified during thunderstorms.

• ムーミン谷だににはニョロニョロがたくさんいる。

  There are many Hattifatteners in Moominvalley.

• ニョロニョロは雷かみなりで電でん気きを帯おびる。

  Hattifatteners become charged with electricity from lightning.