kiddo

[kid-oh]

noun, plural kid·dos, kid·does.

Informal. (used as a familiar form of address.)

Origin of kiddo

First recorded in 1880–85; kid¹ + -o

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Word Origin and History for kiddoes

kiddo

n.

1893, familiar form of kid (n.) in the "child" sense.

Online Etymology Dictionary, © 2010 Douglas Harper