- astyllen
- aˈstyllen Mining.
A small dam in an adit or level to prevent the full passage of the water.in Weale Dict. Terms.
Useful english dictionary. 2012.
Useful english dictionary. 2012.
Astyllen — A*styl len, n. (Mining) A small dam to prevent free passage of water in an adit or level. [1913 Webster] … The Collaborative International Dictionary of English