Where does “demyt” come from?

demyt (Middle English) comes from Medieval Latin dimitum, from Greek δίμιτον, from Ancient Greek δίμιτος, from Ancient Greek δίς, from Proto-Indo-European dwís, from Proto-Indo-European dwóh₁ — two.

Ancestry of “demyt”, step by step

Step	Language	Word	Meaning
1	Medieval Latin	dimitum	—
2	Greek	δίμιτον	—
3	Ancient Greek	δίμιτος	of double thread
4	Ancient Greek	δίς	twice, doubly, again
5	Proto-Indo-European	dwís	twice, doubly; in two
6	Proto-Indo-European	dwóh₁	two

Every word from Proto-Indo-European dwóh₁ →Every word from Proto-Indo-European dwís →Every word from Ancient Greek δίς →