aukko
- A gap, opening, or hole in a surface or between objects. nounThe fence had an aukko large enough for the dog to escape.She peered through the aukko in the curtain to see who was outside.
- A missing part or section in a series or sequence. nounThere was an aukko in the data that needed to be filled before the analysis could proceed.The manuscript had an aukko where a page had been torn out.