Where does “acaciin” come from?

acaciin (English) comes from English acacia, from Latin acacia, from Ancient Greek ἀκακία, from Ancient Greek ἀκή, from Proto-Indo-European h₂eḱ- — sharp.

acaciin (English): A glycoside found in the leaves of a false acacia...

Definitions

A glycoside found in the leaves of a false acacia...

Ancestry of “acaciin”, step by step

acaciin traces back through two separate lines of ancestry.

via English acacia

Step	Language	Word	Meaning
1	English	acacia	A shrub or tree of the tribe Acacieae; The...
2	Latin	acacia	the gum arabic tree; the juice or gum of this...
3	Ancient Greek	ἀκακία	An acacia tree; innocence
4	Ancient Greek	ἀκή	point; silence; healing
5	Proto-Indo-European	h₂eḱ-	sharp

via English in

Step	Language	Word	Meaning
1	English	in	Used to indicate location, inclusion, or position...
2	Middle English	in	Any kind of accomodation; particularly; A home or...
3	Old English	in	in; Alternative form of inn
4	Proto-West Germanic	*in	—

Every word from Proto-Indo-European h₂eḱ- →Every word from Ancient Greek ἀκή →Every word from Ancient Greek ἀκακία →