Where does “diacope” come from?

diacope (English) comes from Ancient Greek διακοπή, from Ancient Greek διακόπτω, from Ancient Greek δῐᾰ-, from Ancient Greek διά, from Proto-Indo-European dwís, from Proto-Indo-European dwóh₁ — two.

diacope (English): tmesis

Definitions

tmesis

Ancestry of “diacope”, step by step

Step	Language	Word	Meaning
1	Ancient Greek	διακοπή	gash, cleft, rupture
2	Ancient Greek	διακόπτω	to cut in two, cut through, gash
3	Ancient Greek	δῐᾰ-	apart; through, across; through; in different...
4	Ancient Greek	διά	throughout
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 Ancient Greek δῐᾰ- →Every word from Proto-Indo-European dwís →