Where does “barogramma” come from?

barogramma (Italian) comes from Italian baro-, from Ancient Greek βάρος, from Ancient Greek βαρύς, from Proto-Hellenic gʷarus, from Proto-Indo-European gʷréh₂us, from Proto-Indo-European -us — Forms adjectives from Caland system roots.

barogramma (Italian): barogram

Definitions

barogram

Ancestry of “barogramma”, step by step

Step	Language	Word	Meaning
1	Italian	baro-	baro
2	Ancient Greek	βάρος	weight, burden, load; grief, sorrow; plenty
3	Ancient Greek	βαρύς	heavy, weighty; heavy, burdensome, oppressive;...
4	Proto-Hellenic	gʷarus	heavy
5	Proto-Indo-European	gʷréh₂us	heavy
6	Proto-Indo-European	-us	Forms adjectives from Caland system roots

Every word from Proto-Indo-European -us →