adjective/aeɾoˈnautiko/
aeronautic
Etymology tree Proto-Indo-European *h₂ews- Proto-Indo-European *h₂ewsér Proto-Hellenic *auhḗr Ancient Greek ἀέρος (aéros)der. Spanish aero- Spanish náutico Spanish aeronáutico From aero- + náutico.
/aeɾoˈnautiko/
aeronautic
Etymology tree Proto-Indo-European *h₂ews- Proto-Indo-European *h₂ewsér Proto-Hellenic *auhḗr Ancient Greek ἀέρος (aéros)der. Spanish aero- Spanish náutico Spanish aeronáutico From aero- + náutico.