incidentally

(adverb)

adverb

1. introducing a different topic

- incidentally, I won't go to the party

Similar word(s): apropos

2. of a minor or subordinate nature

- these magnificent achievements were only incidentally influenced by Oriental models

Similar word(s): accidentally

Sentences with incidentally as an adverb:

- The book discussed the subject, but only incidentally.

- Incidentally, did you hear anything new from your brother yesterday?