(~s)
1.
If someone’s behaviour is ~, they cannot stop doing a particular thing or behaving in a particular way.
Williams is ~ about motor racing...
ADJ: oft ADJ about n
~ly
He couldn’t help worrying ~ly about what would happen...
The Ministry is being ~ly secretive about the issue.
ADV: ADV with v, ADV adj
2.
An ~ is someone who is ~ about something or who behaves in an ~ way.
I am not an ~. Not at all.
N-COUNT