ガラディナーガラディナーMeanings1noungala dinnerA formal, celebratory dinner event, often with entertainment or speeches. Loanword from English.来らい月げつ、会かい社しゃの創そう立りつ記き念ねんガラディナーに出しゅっ席せきします。Next month I will attend the company's anniversary gala dinner.