2North American Go more slowly or stop until someone catches up.
‘the kids bound out of sight, and I shout “Wait up!”’
‘I sassed when he caught up with me as I didn't wait up for him like he asked me too.’
‘We rode towards Baker Lake, but before reaching the lake stopped to wait up for Michael and Cathy.’
‘Katrina stared open-mouthed and then after a moment of hesitation, she followed Ashley, shouting for her to wait up.’
‘‘Hey Lizzy, wait up,’ Josh shouted as he grabbed his luggage and started to run to catch up with her.’
‘He dropped the keys into his pocket, thinking of what was just ahead of them, starting on the sidewalk without any intention of waiting up for Brooke to get out of the car.’
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