Where does “azotato” come from?

azotato (Portuguese) comes from Portuguese azoto, from French azote, from Ancient Greek ἀ-, from Proto-Hellenic hə-, from Proto-Indo-European sm̥-, from Proto-Indo-European sem- — together, one.

azotato (Portuguese): nitrate any salt or ester of nitric acid

Definitions

nitrate any salt or ester of nitric acid

Ancestry of “azotato”, step by step

Step	Language	Word	Meaning
1	Portuguese	azoto	first-person singular present indicative of...
2	French	azote	nitrogen
3	Ancient Greek	ἀ-	The alpha privativum, used to make words that...
4	Proto-Hellenic	hə-	same; together
5	Proto-Indo-European	sm̥-	one; with, together
6	Proto-Indo-European	sem-	together, one

Every word from Proto-Indo-European sem- →Every word from Ancient Greek ἀ- →Every word from Proto-Indo-European sm̥- →