Where does “costumne” come from?

costumne (Old Spanish) comes from Latin cōnsuētūdinem, from Latin cōnsuēscō, from Latin suēscō, from Proto-Indo-European swe-dʰh₁-sk-, from Proto-Indo-European dʰeh₁- — to do, put, place.

Ancestry of “costumne”, step by step

StepLanguageWordMeaning
1Latincōnsuētūdinem
2Latincōnsuēscōto accustom, inure or habituate, tend to
3Latinsuēscōto become used or accustomed to
4Proto-Indo-Europeanswe-dʰh₁-sk-
5Proto-Indo-Europeandʰeh₁-to do, put, place

Words derived from “costumne

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