isolation tank
Word Rarity
Rare
Frequency: Zipf frequency 3.91 in modern English
17
Scrabble Score
13
Letters
4
Syllables
8
Unique Chars
Meaning
noun
A lightless, soundproof tank inside which a subject floats in salt water at skin temperature. They were originally used to test the effects of sensory deprivation and are now used for meditation and relaxation.