superfluid
Word Rarity
Very rare
Frequency: Zipf frequency 2.00 in modern English
16
Scrabble Score
10
Letters
4
Syllables
9
Unique Chars
Meaning
noun
A substance, such as liquid helium, that exhibits superfluidity.
adj
Of, pertaining to, or exhibiting superfluidity.
Etymology
Etymology tree Proto-Indo-European *úp Proto-Indo-European *-er Proto-Indo-European *upér Proto-Italic *super Latin super Latin super-lbor. English super- Proto-Indo-European *bʰel-der. Proto-Indo-European *bʰlewH-der. Proto-Indo-European *bʰluH-yé-ti? Latin fluō Proto-Indo-European *dʰeh₁-der. Proto-Italic *-iðos Latin -idus Latin fluidusder. Middle English fluid English fluid English superfluid From super- + fluid.