what does "you're clear"mean? He sat there with his notebook, his tablet, and his phone when Abra walked in. “I’m done upstairs,” she began. “You’re clear if you want to go back to work. I’ve got one more load of laundry in the dryer. I thought I’d get back into the passageway. It’s taking some time as I have to haul buckets in and out to get the steps really clean. And I thought if I did it naked it would be more fun.” “What?”