a good many

Related to a good many: Good money

a good many

A large amount. There were a good many people doing last minute shopping at the mall on Christmas Eve.
See also: good, many
Farlex Dictionary of Idioms.

(a) good many

quite a few. I have a good many kinfolk in Texas. Mary owns a good many acres of land.
See also: good, many
McGraw-Hill Dictionary of American Idioms and Phrasal Verbs.

good many, a

Also, a great many. A large number of, as in A good many checks have come in already, or We saw only a few hikers on the trail, when we had thought there would be a great many . The first term dates from the early 1800s, the variant from the late 1600s. Also see a lot; quite a bit (few).
See also: good
The American Heritage® Dictionary of Idioms by Christine Ammer.

a good/great many

very many; a lot: A good many people think she’s right. There are a great many places in the world I’d like to visit.
See also: good, great, many
Farlex Partner Idioms Dictionary
See also:
  • a good/great many
  • (it's) good to have you (here)
  • a good
  • be good for (someone or something)
  • be good for something
  • as good as it gets
  • do no good
  • for good measure
  • be as good as new
  • do (one) a/the world of good