NSW Opportunity Class
Equivocal
adjective/ih-KWIV-uh-kul/
Unclear on purpose because it could mean two different things.
In contextThe umpire's equivocal signal caused confusion on the field.
Remember it
Equi- (equal) plus 'voc' (voice), it gives two equal voices, so it is unclear.
Use it well
Use for deliberately uncertain answers; hints at dodging more than 'vague'.