プログレッシブ和英中辞典(第4版)の解説
じれい【辞令】
❶〔任命書〕a letter of appointment ((to the office of));an official written notification ((of appointment, of dismissal))
辞令を受ける
receive 「an official announcement [a notification] of (one's) appointment
❷〔応待の言葉〕
外交辞令
diplomatic language
社交辞令
flattering words/compliments/diplomatic remarks
彼がほめるのは社交辞令の一種と思ったほうがよい
When he praises you, you'd better take it as a kind of social pleasantry.