Where does “паренхима” come from?

паренхима (Kazakh) comes from Russian паренхима, from Ancient Greek παρέγχῠμα, from Ancient Greek πᾰρᾰ-, from Ancient Greek παρά, from Latin verēdus, from Gaulish werēdos, from Proto-Celtic *uɸoreidos — horse.

паренхима (Kazakh): parenchyma

Definitions

parenchyma

Ancestry of “паренхима”, step by step

Step	Language	Word	Meaning
1	Russian	паренхима	—
2	Ancient Greek	παρέγχῠμα	anything poured in beside
3	Ancient Greek	πᾰρᾰ-	near; next to; by, near
4	Ancient Greek	παρά
5	Latin	verēdus	A fast or light breed of horse; courier's horse; hunter
6	Gaulish	werēdos	horse
7	Proto-Celtic	*uɸoreidos	horse

Every word from Proto-Celtic *uɸoreidos →Every word from Ancient Greek πᾰρᾰ- →Every word from Gaulish werēdos →