[ flahy-tee ]
/ ˈflaɪ ti /

adjective, flight·i·er, flight·i·est.

given to flights of fancy; capricious; frivolous.
slightly delirious; light-headed; mildly crazy.
irresponsible: He said I was too flighty to be a good supervisor.
Archaic. swift or fleet.

Origin of flighty

First recorded in 1545–55; flight1 + -y1


flight·i·ly, adverbflight·i·ness, nounun·flight·y, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for flighty

British Dictionary definitions for flighty

/ (ˈflaɪtɪ) /

adjective flightier or flightiest

frivolous and irresponsible; capricious; volatile
mentally erratic, unstable, or wandering
flirtatious; coquettish

Derived forms of flighty

flightily, adverbflightiness, noun
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012