Where does “dememoro” come from?

dememoro (Vulgar Latin) comes from Latin memorō, from Latin memor, from Proto-Indo-European mer- — to die; to disappear; sea, lake, wetland.

Ancestry of “dememoro”, step by step

StepLanguageWordMeaning
1Latinmemorōto remind, bring to mind
2Latinmemormindful, remembering; that has a good memory
3Proto-Indo-Europeanmer-to die; to disappear; sea, lake, wetland

Words derived from “dememoro

Every word from Proto-Indo-European mer-Every word from Latin memorEvery word from Latin memorō