noun, plural u·ni·form·i·ties.
- the state or quality of being uniform; overall sameness, homogeneity, or regularity: uniformity of style.
- something uniform.
noun plural -ties
- a state or condition in which everything is regular, homogeneous, or unvarying
- lack of diversity or variation, esp to the point of boredom or monotony; sameness
n.early 15c., from Old French uniformite (14c.), from Late Latin uniformitatem (nominative uniformitas), from Latin uniformis (see uniform (adj.)).