Where does “aigéadfhréamh” come from?

aigéadfhréamh (Irish) comes from Irish aigéad, from Old Irish aigéd, from Latin acētum, from French -ate, from Latin -ātus, from Proto-Italic -ātos, from Proto-Indo-European -éh₂tos — Forms adjectives from nouns, indicating the possession of a thing or a quality.

aigéadfhréamh (Irish): acid radical

Definitions

acid radical

Ancestry of “aigéadfhréamh”, step by step

aigéadfhréamh traces back through two separate lines of ancestry.

via Irish aigéad

Step	Language	Word	Meaning
1	Irish	aigéad	acid
2	Old Irish	aigéd	—
3	Latin	acētum	vinegar
4	French	-ate	ate
5	Latin	-ātus	ed
6	Proto-Italic	-ātos	—
7	Proto-Indo-European	-éh₂tos	Forms adjectives from nouns, indicating the possession of a thing or a quality

via Irish fréamh

Step	Language	Word	Meaning
1	Irish	fréamh	root; source, origin; rootstock, race
2	Old Irish	frém	root
3	Old Irish	frén	—

Every word from Proto-Indo-European -éh₂tos →Every word from Latin -ātus →Every word from French -ate →