Unscramble

n 1 e 1 u 1 t 1 r 1 i 1 n 1 o 1

8 letters · 8 points in Scrabble

Meaning

noun an elementary particle with zero charge and zero mass

originCoined by Italian physicist Enrico Fermi in 1933 from neutron + the Italian diminutive suffix -ino; by surface analysis, neutr(o)- + -ino.

Etymology from Wiktionary, CC BY-SA 3.0

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