ail
ail
vt \ˈā(ə)l\Definition of AIL
: to affect with an unnamed disease or physical or emotional pain or discomfort—used only of unspecified causes <what ails the patient>
intransitive verb
: to become affected with pain or discomfort <was ailing from a cold>
Learn More About
Seen & Heard 
What made you want to look up ail? Please tell us where you read or heard it (including the quote, if possible).
