[good many] or [great many] {n.}
or {adj.}
A large number (of); very many. Used with "a".
* /We found some fall flowers, but the frost had already killed a good many./* /A great many of the houses were knocked down by the earthquake./* /Tom has a good many friends at school./* /Mary has a great many ideas for interesting programs./
Syn.: QUITE A FEW. Compare: A LOT, ANY NUMBER, GOOD DEAL. Contrast: A FEW.