失しつ礼れいながら

adverb, expression

with all due respect; if I may be so bold

A polite set phrase used to soften a potentially impolite question, request, or statement. Often used before asking personal questions or making a frank remark.

• 失しつ礼れいながら、お年としを伺うかがってもよろしいでしょうか。

  With all due respect, may I ask your age?

• 失しつ礼れいながら、そのご意い見けんには賛さん成せいしかねます。

  If I may be so bold, I find it difficult to agree with that opinion.