PS/2

Initialism of Personal System/2, IBM's second generation of personal computers, released in 1987.

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Meanings

proper noun
  1. abbreviationhistoricalinitialismcomputingInitialism of Personal System/2, IBM's second generation of personal computers, released in 1987.
  2. abbreviationellipsishistoricalbusinessEllipsis of PS/2 port, the serial I/O interface standard created for the IBM PS/2 keyboard and mouse.
Cite this entry
APA

PS/2. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/PS%2F2

MLA

“PS/2.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/PS%2F2. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “PS/2,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/PS%2F2.

Source: PS/2 on Wiktionary, CC BY-SA 4.0.