by the by
Prepositional phrase
  1. ngd Used to introduce a new topic; incidentally, by the way.

by the by

  1. Incidental; unplanned.
    Synonyms: accidental, causeless, random, Thesaurus:accidental

This text is extracted from the Wiktionary and it is available under the CC BY-SA 3.0 license | Terms and conditions | Privacy policy 0.002
Offline English dictionary