Fat64

noun, slang

noun, slang ·Moderate ·College level

Definitions

Noun
  1. 1
    A version of the FAT series of file systems which uses a 64-bit file allocation table.; exFAT. informal, uncommon, uncountable
  2. 2
    A version of the FAT series of file systems which uses a 64-bit file allocation table.; A hypothetical FAT filesystem using a 64-bit file allocation table, but without the additional data structures found in exFAT. rare, uncountable

Synonyms

All synonyms
exfatexfat

Related phrases

file allocation table

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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.