adjectiveaidiacht1container etcaer-obachadj1cmuaerdhíonachadj1cmustore it in an airtight containerstóráil i gcoimeádán aer-obach é2evidence etcdobhréagnaitheadj3cmudoshéantaadj3cmutheir case was airtightbhí a gcás dobhréagnaithe3solution, guarantee, etcdosháraitheadj3cmuan airtight solutionréiteach dosháraithe