Mining. Sc. Obs. In 6 vaffer. App. an engineering work of some kind; ? a fan (cf. WAFF v.1 4).
1592. in R. W. Cochran-Patrick, Early Rec. Mining Scot. (1878), 80. It is noch possible to men to myn cast sinkes vaffers big myls quha never saw ony siclyk.
