Where does “longuement” come from?

longuement (Old French) comes from Old French longue, from Old French lonc, from Latin longus, from Latin -ē, from Latin dis-, from Latin calceus, from Latin calx, from Ancient Greek χάλιξ — small stone, pebble; gravel, rubble.

longuement (Old French): for a long time

Definitions

for a long time

Ancestry of “longuement”, step by step

Step	Language	Word	Meaning
1	Old French	longue	—
2	Old French	lonc	Alternative form of long
3	Latin	longus	far, long; extended, prolonged; long; tedious,...
4	Latin	-ē	ly; used to form adverbs from adjectives
5	Latin	dis-	asunder, apart, in two; reversal, removal;...
6	Latin	calceus	shoe
7	Latin	calx	limestone; chalk; the finish line
8	Ancient Greek	χάλιξ	small stone, pebble; gravel, rubble

Every word from Ancient Greek χάλιξ →Every word from Latin dis- →Every word from Latin -ē →