v.
1.be undecided about something
2.move to and fro
3.hang in the air
4.be suspended in the air, as if in defiance of gravity
5.hang over, as of something threatening, dark, or menacing
Idiom of the Day
pique (someone's) interest/curiosity
arouse interest or curiosity
The conversation with the filmmaker piqued my interest and I began to watch his movies.