Mind out Definition 1 of 2Pro Tip 1/3Risk Awareness Use 'mind out' to show urgency in avoiding potential harm or error. Mind out! That pot is really hot! Pro Tip 2/3Immediate Action Say 'mind out' to prompt someone to act right away to prevent an accident. Mind out, the floor is wet! Pro Tip 3/3Verbal Caution 'Mind out' can be a quick verbal signal to alert others, often shouted or said loudly. Mind out for the broken glass!