sand battery
Word Rarity
Uncommon
Frequency: Zipf frequency 4.18 in modern English
17
Scrabble Score
11
Letters
3
Syllables
9
Unique Chars
Meaning
noun
An unspillable electrochemical battery whose cells use electrolyte soaked sand – typically used to test telegraph cables at sea.
noun
A sand fort equipped with an artillery battery, frequently found in coastal defense, usually having organic infantry attached.
noun
A thermal storage battery which uses sand as the storage medium.