lackadayEnglishOxford New American Dictionarylackaday /ˈlakəˌdā, ˈlækəˌdeɪ / ▸ exclamation archaic an expression of surprise, regret, or grief. – ORIGIN late 17th century : shortening of alack-a-day.
EnglishOxford New American DictionaryEnglishOxford New American Dictionary
EnglishOxford New American Dictionary