Where does “monogamia” come from?

monogamia (Portuguese) comes from Late Latin monogamia, from Ancient Greek μονογαμία, from Ancient Greek -ῐ́ᾱ, from Proto-Indo-European -íh₂, from Proto-Indo-European -h₂ — Creates collective nouns, which refer to groups...

monogamia (Portuguese): monogamy

Definitions

monogamy

Ancestry of “monogamia”, step by step

Step	Language	Word	Meaning
1	Late Latin	monogamia	—
2	Ancient Greek	μονογαμία	monogamy
3	Ancient Greek	-ῐ́ᾱ	{{l\|en\|-ia}}; "suffix forming abstract feminine...
4	Proto-Indo-European	-íh₂	—
5	Proto-Indo-European	-h₂	Creates collective nouns, which refer to groups...

Every word from Proto-Indo-European -h₂ →Every word from Ancient Greek -ῐ́ᾱ →Every word from Ancient Greek μονογαμία →