diproton
Word Rarity
Very rare
Frequency: Zipf frequency 0.00 in modern English
11
Scrabble Score
8
Letters
2
Syllables
7
Unique Chars
Meaning
noun
A hypothetical particle consisting of two protons and no neutrons; a helium-2 nucleus. Presumably an intermediate step in the fusion of hydrogen into helium.
Etymology
Etymology tree English di- Proto-Indo-European *per-der.? Proto-Indo-European *per-der.? Proto-Indo-European *pér Proto-Indo-European *-o Proto-Indo-European *próder. Ancient Greek πρό (pró) Ancient Greek -ᾰτος (-ătos) Ancient Greek πρῶτον (prôton)lbor. English proton English diproton From di- + proton.