negative regulation of keratinocyte proliferation
Any process that decreases the rate, frequency or extent of keratinocyte proliferation. Keratinocyte proliferation is the multiplication or reproduction of keratinocytes, resulting in the expansion of a cell population.
GO:0010837
regulation of keratinocyte proliferation
is_a
GO:0050680
negative regulation of epithelial cell proliferation
is_a
GO:0043616
keratinocyte proliferation
negatively_regulates