To be crazy or eccentric.
To say (something) with exaggerated or rapturous enthusiasm.
Followed by about, on, over, or upon: to speak with exaggerated or rapturous enthusiasm.
An exaggeratedly enthusiastic or exalted expression of feeling in speech or writing.
An instrumental composition of irregular form, often incorporating improvisation.
An epic poem, or part of one, suitable for uninterrupted recitation.