make or become blurred or unable to see clearly

I found it helpful to slightly unfocus my eyes

my vision unfocused and I held on to the table for fear of falling off my chair

cause to lose concentration or attention

it might unfocus the jury and distract it

(of a person's eyes or gaze) not focusing on a particular person or thing

her eyes became unfocused with deep thought

he had the bleary, unfocused look of a hangover

(of feelings or plans) without a specific aim or direction

his voice quavered with an unfocused rage