adjective🔗ShareHermético, estancoImpermeable to air or other gases."The container was airtight, so the food stayed fresh for a week. "El recipiente era hermético, por lo que la comida se mantuvo fresca durante una semana.materialphysicstechnicalChat with AIVocabulary GamePractice Reading
adjective🔗ShareHermético, estancoHaving no weak points or flaws."We have an airtight argument they won’t be able to punch holes in."Tenemos un argumento hermético en el que no podrán hacer agujeros.qualitybusinesstechnicalChat with AIVocabulary GamePractice Reading
adjective🔗ShareReservado, hermético(of a person) Highly reserved in some matter, particularly tight-lipped or tight-fisted."My aunt was airtight about her plans for the family reunion; she wouldn't share a single detail. "Mi tía era hermética sobre sus planes para la reunión familiar; no compartió un solo detalle.characterattitudepersonChat with AIVocabulary GamePractice Reading
