The phrasal verb "run along" is primarily used in informal settings rather than formal ones. It is often directed at children or younger individuals as a polite or gentle way of asking them to leave or move away from the current location, usually so that the adults can continue their conversation or activity without interruption. For instance, an adult might say, "It's getting late—why don't you run along now?" The phrase embodies a friendly yet authoritative tone, indicating care without sounding harsh. It doesn't typically convey urgency and is often used in familial or casual environments. In contemporary usage, "run along" isn’t as common as it was in earlier decades, which can give it a slightly old-fashioned or even nostalgic feel. Furthermore, the verb "run" implies light-heartedness or ease, which aligns with the generally benevolent intent behind using it.
A2
Beginner
1. To leave or go away, often used to address children or indicate that someone should depart.
It's getting late, you'd better run along home now.
The shopkeeper told the children to run along and play outside.