Use 'gad around' in relaxed, informal conversations, not in serious or formal contexts. After retiring, my uncle likes to gad around the village.
Pro Tip 2/3
No Specific Goal
'Gad around' implies a lack of direction or plan when traveling or walking. Instead of a guided tour, they preferred to gad around the city themselves.
Pro Tip 3/3
Leisurely Activity
Suggests a leisurely pace or mindset, not being in a hurry. On her day off, she gadded around downtown, taking in the sights.