The definition of a tot is a little child.
(noun)An example of a tot is a 2 year old.
See tot in Webster's New World College Dictionary
noun
Origin: prob. < Scand, as in ON tuttr, small chap, tutta, little girl
See tot in American Heritage Dictionary 4
noun
Origin:
Origin: Origin unknown
.transitive verb tot·ted, tot·ting, tots
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