Etymology

actograph

A1C3T1O1G2R1A1P3H4

Today it means: A device that records the movements of a sleeping person. Full definition →

German Aktograph
Ask AI about its historyChatGPTClaudePerplexityGoogle AIGrok

The story

  1. German · borrowed fromAktograph
  2. English todayactograph

From German Aktograph.

Etymology from Wiktionary, CC BY-SA 4.0.