looney

[ loo-nee ]
/ ˈlu ni /

adjective, loon·i·er, loon·i·est, noun, plural loon·eys, loon·ies.

Words nearby looney

Definition for looney (2 of 2)

loony 1

or loon·ey, lun·y

[ loo-nee ]
/ ˈlu ni /
Informal.

adjective, loon·i·er, loon·i·est.

lunatic; insane.
extremely or senselessly foolish.

noun, plural loon·ies.

a lunatic.

Origin of loony

1
First recorded in 1860–65; lun(atic) + -y2

OTHER WORDS FROM loony

loon·i·ness, noun

Example sentences from the Web for looney

British Dictionary definitions for looney

loony

looney or luny

slang

adjective loonier, looniest, lunier or luniest

lunatic; insane
foolish or ridiculous

noun plural loonies, looneys or lunies

a foolish or insane person

Derived forms of loony

looniness or luniness, noun