Where does “мертво́” come from?

мертво́ (Russian) comes from Russian мёртвый, from Proto-Slavic mьrtvъ, from Proto-Indo-European mr̥twós, from Proto-Indo-European mer- — to die; to disappear; sea, lake, wetland.

Ancestry of “мертво́”, step by step

StepLanguageWordMeaning
1Russianмёртвыйdead; lifeless; dead man
2Proto-Slavicmьrtvъdead
3Proto-Indo-Europeanmr̥twósdead
4Proto-Indo-Europeanmer-to die; to disappear; sea, lake, wetland

Words derived from “мертво́

Every word from Proto-Indo-European mer-Every word from Proto-Indo-European mr̥twósEvery word from Proto-Slavic mьrtvъ