the world > relative properties > number > plurality > great number, numerousness > [noun] > a large number or multitude > of things (4)
Modifying a mass noun. A great amount or quantity of, a lot of. much thing: many a thing, many things. Obsolete.
Hence, as a collective term for young or insignificant beings: now chiefly with modifying word, esp. in small fry, n. of inanimate things.
transferred. A large number (of inanimate things).