1 adverb adding a pointdála an scéilmar a tharlaíonn c m uincidentally, did you know he's French?dála an scéil, an raibh a fhios agat gur Francach é?her sister, incidentally, is a dentistmar a tharlaíonn, is fiaclóir í a deirfiúr2 adverb by chanceit only incidentally contained personal informationis trí thimpiste a bhí eolas pearsanta ann, is go fánach a tharla eolas pearsanta a bheith ann