Where does “τεσσερισήμισι” come from?

τεσσερισήμισι (Greek) comes from Greek μισό, from Greek μισός, from Byzantine Greek ἥμισος, from Ancient Greek ἥμισυς, from Ancient Greek ἡμι-, from Proto-Indo-European sēmi — half; partially.

τεσσερισήμισι (Greek): four and a half

Definitions

four and a half

Ancestry of “τεσσερισήμισι”, step by step

τεσσερισήμισι traces back through two separate lines of ancestry.

via Greek μισό

Step	Language	Word	Meaning
1	Greek	μισό	half; Accusative singular masculine form...
2	Greek	μισός	half
3	Byzantine Greek	ἥμισος	—
4	Ancient Greek	ἥμισυς	half
5	Ancient Greek	ἡμι-	half
6	Proto-Indo-European	sēmi	half; partially

via Greek τέσσερα

Step	Language	Word	Meaning
1	Greek	τέσσερα	four, 4
2	Ancient Greek	τέσσᾰρᾰ	four
3	Ancient Greek	τέσσᾰρες	four
4	Proto-Hellenic	kʷétwores	cardinal...
5	Proto-Indo-European	kʷetwóres	four
6	Proto-Indo-European	kʷe-	and

Every word from Proto-Indo-European sēmi →Every word from Ancient Greek ἡμι- →Every word from Ancient Greek ἥμισυς →