Where does “macromoleculă” come from?

macromoleculă (Romanian) comes from French macromolécule, from French macro-, from Latin macro-, from Ancient Greek μακρός, from Proto-Italic makros, from Proto-Indo-European mh₂ḱrós, from Proto-Indo-European meh₂ḱ- — to raise, increase; long.

macromoleculă (Romanian): macromolecule

Definitions

macromolecule

Ancestry of “macromoleculă”, step by step

Step	Language	Word	Meaning
1	French	macromolécule	macromolecule
2	French	macro-	macro
3	Latin	macro-	large
4	Ancient Greek	μακρός	long; tall, deep; far, distant
5	Proto-Italic	makros	—
6	Proto-Indo-European	mh₂ḱrós	lean, meager
7	Proto-Indo-European	meh₂ḱ-	to raise, increase; long

Every word from Proto-Indo-European meh₂ḱ- →Every word from Proto-Indo-European mh₂ḱrós →Every word from Proto-Italic makros →