Meanings
nounUSB key (plural USB keys)
plural USB keys
- computer hardwareA USB drive used to identify and authenticate a user.
- Synonym of flash drive.
Synonyms: flash drive
Synonyms & antonyms
nounSynonym of flash drive.
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Cite this entry
APA
USB key. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/USB%20key
MLA
“USB key.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/USB%20key. Accessed November 2, 2026.
Chicago
WatkinsX Dictionary, s.v. “USB key,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/USB%20key.
Source: USB key on Wiktionary, CC BY-SA 4.0.