Where does “appromissus” come from?

appromissus (Latin) comes from Latin appromitto, from Latin prōmittō, from Latin prō, from Latin ratus, from Latin rēōr, from Proto-Italic rēōr, from Proto-Indo-European h₂reh₁-, from Proto-Indo-European h₂er- — to fit, to fix, to put together.

Definitions

Ancestry of “appromissus”, step by step

StepLanguageWordMeaning
1LatinappromittoI promise in addition, or to another
2Latinprōmittōto send forth
3Latinprōfor
4Latinratusconsidered, having been considered; established,...
5Latinrēōrto reckon, calculate
6Proto-Italicrēōrto reckon, to calculate; to think, to deem, to...
7Proto-Indo-Europeanh₂reh₁-to think, reason; to arrange
8Proto-Indo-Europeanh₂er-to fit, to fix, to put together
Every word from Proto-Indo-European h₂er-Every word from Proto-Indo-European h₂reh₁-Every word from Proto-Italic rēōr
appromissus — Etymology, Origin & Word History | Etymology Explorer