Where does “jurrour” come from?

jurrour (Middle English) comes from Anglo-Norman jurour, from Latin iurator, from Latin -tor, from Proto-Italic -tōr, from Proto-Indo-European -tōr, from Proto-Indo-European -tor-s.

jurrour (Middle English): Alternative form of jurour

Definitions

Alternative form of jurour

Ancestry of “jurrour”, step by step

jurrour traces back through two separate lines of ancestry.

via Anglo-Norman jurour

Step	Language	Word	Meaning
1	Anglo-Norman	jurour	—
2	Latin	iurator	second-person singular future passive imperative...
3	Latin	-tor	-er
4	Proto-Italic	-tōr	Forms agent nouns to verb stems
5	Proto-Indo-European	-tōr	Derives agent nouns from verbs, denoting someone...
6	Proto-Indo-European	-tor-s	—

via Old French jureor

Step	Language	Word	Meaning
1	Old French	jureor	—
2	Old French	jurer	to promise; to swear

Every word from Proto-Indo-European -tor-s →Every word from Latin -tor →Every word from Proto-Indo-European -tōr →