zain eta muin

== Basque == === Etymology === From zain (“vein”) +‎ eta (“and”) +‎ muin (“marrow”), literally “with veins and marrow”. === Pronunciation === IPA(key): (Navarro-Lapurdian) /s̻ai̯n eta mui̯n/ [s̻ãĩ̯n e.t̪a mũĩ̯n] Hyphenation: zain e‧ta muin === Adverb === zain eta muin (not comparable) (figurative) tooth and nail (figurative) deeply, totally === Further reading === “zain eta muin”, in Euskaltzaindiaren Hiztegia [Dictionary of the Basque Academy] (in Basque), Euskaltzaindia [Royal Academy of the Basque Language] “zain eta muin”, in Orotariko Euskal Hiztegia [General Basque Dictionary], Euskaltzaindia, 1987–2005