Where does “mynsterclænsung” come from?

mynsterclænsung (Old English) comes from Old English mynster, from Latin monastērium, from Ancient Greek μοναστήριον, from Ancient Greek μόνος, from Ancient Greek σπέρμα, from Proto-Hellenic *spérmə.

mynsterclænsung (Old English): purification of a minster, when someone has been killed there

Definitions

purification of a minster, when someone has been killed there

Ancestry of “mynsterclænsung”, step by step

mynsterclænsung traces back through two separate lines of ancestry.

via Old English mynster

Step	Language	Word	Meaning
1	Old English	mynster	monastery, nunnery, mother church, cathedral
2	Latin	monastērium	monastery
3	Ancient Greek	μοναστήριον	solitary dwelling, hermit's cell; monastery
4	Ancient Greek	μόνος	alone, forsaken, solitary; only; unique
5	Ancient Greek	σπέρμα	seed; semen, sperm; seed-time, sowing
6	Proto-Hellenic	*spérmə	—

via Old English clǣnsung

Step	Language	Word	Meaning
1	Old English	clǣnsung	—

Every word from Proto-Hellenic *spérmə →Every word from Ancient Greek σπέρμα →Every word from Ancient Greek μόνος →