Where does “coatsin” come from?

coatsin (Aromanian) comes from Latin coccineus, from Latin coccinus, from Ancient Greek κόκκινος, from Ancient Greek -ῐνος, from Proto-Indo-European -iHnos, from Proto-Indo-European -no- — adjectival suffix.

coatsin (Aromanian): with reddish color on its head

Definitions

with reddish color on its head

Ancestry of “coatsin”, step by step

Step	Language	Word	Meaning
1	Latin	coccineus	Coloured or dyed scarlet
2	Latin	coccinus	scarlet, scarlet-dyed
3	Ancient Greek	κόκκινος	scarlet; blushing
4	Ancient Greek	-ῐνος	added to nouns or adverbs to form adjectives relating to material, time, and so on: made of, during the time of
5	Proto-Indo-European	-iHnos	Creates adjectives of materials
6	Proto-Indo-European	-no-	adjectival suffix

Every word from Proto-Indo-European -no- →Every word from Ancient Greek -ῐνος →Every word from Ancient Greek κόκκινος →