Numerous people at a race track.
The definition of numerous is something that has many elements or that is large in number.
When a group has 100 members, it is an example of a group that would be described as having numerous members.
- consisting of many persons or things: a numerous collection
- very many
Origin of numerousClassical Latin numerosus from numerus, number
Amounting to a large number; many.
Origin of numerousMiddle English from Latin numerōsus from numerus number ; see number .