Where does “solemne” come from?

solemne (Middle English) comes from Old French solempne, from Latin sōlempnis, from Latin sōlemnis.

Ancestry of “solemne”, step by step

StepLanguageWordMeaning
1Old Frenchsolempnesolemn
2Latinsōlempnis—
3Latinsōlemnis—
Every word from Latin sōlemnis →Every word from Latin sōlempnis →Every word from Old French solempne →
solemne — Etymology, Origin & Word History | Etymology Explorer