デミタスalso: ドミタスデミタスMeanings1noundemitasse; small coffee cupA small cup used for serving espresso or strong coffee. Loanword from French 'demi-tasse'.from French demi-tasseカフェでエスプレッソを頼たのんだら、デミタスで出でてきた。When I ordered an espresso at the café, it came in a demitasse.