noun
a nonvolatile storage device that holds information in the form of bubbles on a thin film of magnetic silicate; no longer used in most computers
• Hypernyms: ↑non-volatile storage, ↑nonvolatile storage
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magnetic bubble memory or magnetic bubble store noun (computing)
Same as ↑bubble memory (see under ↑bubble)
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Main Entry: ↑magnet
Useful english dictionary. 2012.