Test Your Vocabulary

Take Our 10-Question Quiz

Name That Thing

Take our visual vocab quiz

Test Your Knowledge »

True or False?

A quick quiz about stuff worth knowing

Take It Now »

Join Us on FB & Twitter

Get the Word of the Day and More

Facebook | Twitter

flail


flail

adj \ˈflā(ə)l\

Definition of FLAIL

: exhibiting abnormal mobility and loss of response to normal controls—used of body parts damaged by paralysis, injury, or surgery <flail joint>