adverb
- in abundance; in plentiful amounts: food and drink galore.
determiner
- (immediately postpositive) in great numbers or quantitythere were daffodils galore in the park
1670s, from Irish go leór, corresponding to Gaelic gu leóir “sufficiently, enough.” The particle go/gu usually means “to,” but it also is affixed to adjectives to form adverbs, as here.