- backfalls
- n. something that falls back; fall on the back (esp. in wrestling)
English contemporary dictionary. 2014.
English contemporary dictionary. 2014.
Tracker action — is a term used in reference to pipe organs to indicate a mechanical linkage between keys or pedals pressed by the organist and the valve that allows air to flow into pipe(s) of the corresponding note. This is in contrast to electrical or electro… … Wikipedia