On-and-off

Describing something that occurs intermittently, sporadically, or periodically; not continuous or consistent. It indicates a pattern of starting, stopping, and restarting, fluctuating between activity and inactivity or presence and absence. This term is often used to describe relationships, activities, systems, or conditions that lack steady regularity. It can also describe a device's functionality, indicating that it is sometimes operational and sometimes not. The frequency and duration of the 'on' and 'off' periods can vary significantly depending on the context.

On-and-off meaning with examples

• Their relationship was very on-and-off. They'd break up dramatically, then reconcile a few weeks later. This cycle made it difficult for them to build a stable future. Friends worried about their emotional well-being. Ultimately, the constant inconsistency made both of them unhappy.
• The weather in the spring can be very on-and-off. One day it's sunny and warm, the next it's cold and rainy. This can make planning outdoor activities challenging. Many residents wait to decide their evening until the afternoon weather is stable.
• The Wi-Fi connection at the cafe is notoriously on-and-off. One moment you're browsing smoothly, the next you're disconnected. It can be frustrating for people needing to work or stay in contact.
• My interest in exercising is pretty on-and-off. I'll be super motivated for a couple of weeks, then lose interest. I need to find a way to make it part of my daily habits.
• The building's heating system has been on-and-off for days, causing complaints. It goes from hot to cold and seems like it will need a repair to stay on.