Where does “emacrescens” come from?

emacrescens (Latin) comes from Latin emacresco, from Latin macresco, from Latin Macer, from Proto-Italic makros, from Proto-Indo-European mh₂ḱrós, from Proto-Indo-European meh₂ḱ- — to raise, increase; long.

Definitions

Ancestry of “emacrescens”, step by step

StepLanguageWordMeaning
1LatinemacrescoI become emaciated
2LatinmacrescoI become thin, lean, meagre
3LatinMacerlean, skinny, meager
4Proto-Italicmakros—
5Proto-Indo-Europeanmh₂ḱróslean, meager
6Proto-Indo-Europeanmeh₂ḱ-to raise, increase; long
Every word from Proto-Indo-European meh₂ḱ- →Every word from Proto-Indo-European mh₂ḱrós →Every word from Proto-Italic makros →