Etymology

correlogram

C3O1R1R1E1L1O1G2R1A1M3

Today it means: A graph that shows the correlation between two variables. Full definition →

Ancient Greek γράμμα (grámma) ← Proto-Hellenic *grə́pʰō ← Proto-Indo-European *gerbʰ-
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The story

  1. Englishcorrelation
  2. Proto-Indo-European*gerbʰ-
  3. Proto-Hellenic*grə́pʰō
  4. Ancient Greekγρᾰ́φω (grắphō)
  5. Ancient Greekγράμμα (grámma)
  6. English todaycorrelogram

From correlation + -gram.

Etymology from Wiktionary, CC BY-SA 4.0.