owlet /ˈaʊlət/ noun4 •Diminutive of owl.And in faith Sir unlesse your hospitalitie doe releeve us, wee are like to wander with a sorrowfull hey ho, among the owlets, & Hobgoblins of the Forrest […] — 1590 •A young owl; owling. •One of a species of small owls, such as Athene noctua. •An owlet moth.Noticeable features found in many of the owlets are two markings that often appear on the upper forewings. — 2023 formsowlets