Bedeutung von “incidentally” im Essential American English Dictionary

incidentally

adverb us /ˌɪn·sɪˈdent·li/

used when you say something that is not as important as the main thing that you are talking about but is connected to it:

Incidentally, speaking of Stephen, have you met his girlfriend?

(Definition von “incidentally” aus dem Webster's Essential Mini Dictionary © Cambridge University Press)