One who shares; a participator; a partaker; also, a divider; a distributer.
Webster 1828 Edition
Sharer
SHA'RER
,
Noun.
A partaker; one that participates any thing with another; one who enjoys or suffers in common with anotheror others; as a sharer in another's good fortune; a sharer in the toils of war; a sharer in a ladies affections.