arenguabi
Arenguabi is a term that has appeared in a small number of contemporary linguistic and cultural publications. It is not widely recognized as a standard term in any major language, and there is no consensus on its meaning, origin, or domain of use. The word may be a proper noun or a coined term, and it has been encountered in niche contexts rather than mainstream discourse.
Etymology: The origins of arenguabi are uncertain. Because there is little published material, no authoritative etymology
Attestations and usage: The term has surfaced in limited online glossaries and in discussions about minority-language
See also: Glossary of linguistics terms, Basque linguistics, Language revival.
References: No comprehensive scholarly consensus exists as of the current literature; interested readers should consult niche