Passing bell, a tolling of a bell to announce that a soul is passing, or has passed, from its body (formerly done to invoke prayers for the dying); also, a tolling during the passing of a funeral procession to the grave, or during funeral ceremonies. Sir W. Scott. Longfellow.

Passing note (Mus.), a character including a passing tone. -- Passing tone (Mus.), a tone introduced between two other tones, on an unaccented portion of a measure, for the sake of smoother melody, but forming no essential part of the harmony.