Them is defined as they.(pronoun)
An example of them used as a pronoun is in the sentence, "Bobby, Midge, Richard and Dorothy want some soup, so please give it to them," which means please give some soup to Bobby, Midge, Richard and Dorothy.
See them in Webster's New World College Dictionary
Origin: ME theim < ON, dat. of the demonstrative pron.: see they
See them in American Heritage Dictionary 4
pron. The objective case of they.
Origin: Middle English
Origin: , from Old Norse theim
Origin: and Old English thǣm; see to- in Indo-European roots.
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