key logger

noun

Software or hardware designed to record keyboard entries, often for the purpose of stealing passwords or other sensitive data.

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Meanings

nounkey logger (plural key loggers)

plural key loggers · alternative keylogger

  1. computingSoftware or hardware designed to record keyboard entries, often for the purpose of stealing passwords or other sensitive data.

    Synonyms: keycatcher

Synonyms & antonyms

nounSoftware or hardware designed to record keyboard entries, often for the purpose of stealing passwords or other sensitive data.

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Also see

Translations

Finnish näppäinnauhuri
  • näppäinnauhurisoftware or hardware designed to record keystrokes
French keylogger, enregistreur de frappe
  • keyloggersoftware or hardware designed to record keystrokes
  • enregistreur de frappesoftware or hardware designed to record keystrokes
  • espion de claviersoftware or hardware designed to record keystrokes
  • capteur claviersoftware or hardware designed to record keystrokes
Greek καταγραφέας πληκτρολόγησης
  • καταγραφέας πληκτρολόγησης (katagraféas pliktrológisis)software or hardware designed to record keystrokes
Hungarian billentyűzetfigyelő
  • billentyűzetfigyelősoftware or hardware designed to record keystrokes
Indonesian perekam ketikan
  • perekam ketikansoftware or hardware designed to record keystrokes
Polish rejestrator klawiszy
  • rejestrator klawiszysoftware or hardware designed to record keystrokes
Portuguese keylogger
  • keyloggersoftware or hardware designed to record keystrokes
Russian кейлоггер, клавиатурный шпион
  • кейлоггер (kejlogger)software or hardware designed to record keystrokes
  • клавиатурный шпион (klaviaturnyj špion)software or hardware designed to record keystrokes
Cite this entry
APA

key logger. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/key%20logger

MLA

“key logger.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/key%20logger. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “key logger,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/key%20logger.

Source: key logger on Wiktionary, CC BY-SA 4.0.