Where does “custom” come from?

Custom comes from Middle English custume, from Anglo-Norman custume, from Old French coustume, from Latin costumen, meaning established practice or habit.

custom (English): Frequent repetition of the same behavior; way of...

Definitions

  1. Frequent repetition of the same behavior; way of...

Ancestry of “custom”, step by step

StepLanguageWordMeaning
1Middle EnglishcustumeA habit; a routine action or practice
2Anglo-Normancustumecustom; tradition
3LatincōnsuētūdōThe act of habituating; state of being habituated or accustomed, habituation
4Latincōnsuēscōto accustom, inure or habituate, tend to
5Latinsuēscōto become used or accustomed to
6Proto-Indo-Europeanswe-dʰh₁-sk-
7Proto-Indo-Europeandʰeh₁-to do, put, place

Words derived from “custom

Every word from Proto-Indo-European dʰeh₁-Every word from Proto-Indo-European swe-dʰh₁-sk-Every word from Latin suēscō