preschooler

[ pree-skoo-ler ]
/ ˈpriˈsku lər /

noun

a child below the official school starting age, usually a child up to age five.

Origin of preschooler

First recorded in 1945–50; preschool + -er1
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for preschooler