espaço aéreo

== Portuguese == === Noun === espaço aéreo m (plural espaços aéreos) (politics, aviation) airspace (controlled portion of atmosphere) (aviation) airspace (part of sky used by aircraft) === Further reading === “espaço aéreo”, in Dicionário Priberam da Língua Portuguesa (in Portuguese), Lisbon: Priberam, 2008–2026