oscillate
What does "oscillate" mean?
To oscillate is to swing back and forth rhythmically between two points or states. Visualize a pendulum ticking steadily from left to right, or the needle on an old-fashioned gauge wavering as it tries to settle on a reading. It captures the physical motion of moving in a cycle, as well as the abstract act of wavering between different opinions or emotions. While the word is rooted in physics and mechanics, you will often hear it used metaphorically in professional or intellectual contexts. If someone is "oscillating between two job offers," they are indecisive, showing a back-and-forth mental struggle. It sounds more precise and slightly more technical than simply saying "switching" or "going back and forth."
"oscillate" in conversation
Tech support troubleshooting
The voltage seems to be oscillating wildly on this circuit.
The voltage seems to be oscillating wildly on this circuit.
That shouldn't happen unless the capacitor is failing.
That shouldn't happen unless the capacitor is failing.
Used here in its literal, technical sense regarding electrical currents.
Discussing career plans
I’ve been oscillating between moving to London or staying here for another year.
I’ve been oscillating between moving to London or staying here for another year.
Well, you have to decide before the lease renewal deadline.
Well, you have to decide before the lease renewal deadline.
Used here to describe indecision between two choices.
"oscillate" in a sentence
The fan oscillates to distribute air evenly across the room.
The fan oscillates to distribute air evenly across the room.
The pendulum continued to oscillate long after the clock stopped.
The pendulum continued to oscillate long after the clock stopped.
Political leaders often oscillate between populist rhetoric and pragmatic policy during an election year.
Political leaders often oscillate between populist rhetoric and pragmatic policy during an election year.
