hollow

Imagine blowing bubbles—the shining sphere feels light because it's hollow, meaning there is nothing solid inside. Something hollow has an empty space in the middle. You might find a hollow tree trunk in the forest, or feel a hollow ache in your chest after a great loss. The word can also describe sound: a hollow echo feels empty, as if it is bouncing around a big space.

Think of a chocolate Easter egg: solid on the outside, but empty in the middle. Or think of a character in a story who seems cheerful but secretly feels hollow inside: empty and without real feeling.

The word "hollow" describes an empty space within something solid, or a sense of emptiness itself. It's more than just "empty"; it implies a lack of substance, weight, or fulfillment. Physically, a hollow can be a cavity inside a tree, a cave, or even a scooped-out pumpkin. As a noun, it can also refer to a small valley or a depression in the land, like a "wooded hollow."

But "hollow" isn't limited to physical spaces. It often describes feelings—a hollow sensation after a disappointment, or the sense of being emotionally drained. It can also describe a "hollow victory," which is a win that feels meaningless because it comes at too high a cost or lacks real significance.

The word extends to sound and communication as well. A hollow voice sounds weak and lacking resonance, while a hollow laugh lacks true mirth. When someone makes "hollow promises," they are offering words that have no intention or substance behind them.

Historically, "hollow" comes from the Old English holh, meaning a hole or a cave. This origin explains its deep connection to physical voids. However, over time, the word has expanded to encompass emotional and auditory experiences of lack. Whether describing a physical gap, a feeling of grief, or a sound that lacks depth, hollow speaks to the absence of something essential, leaving behind only a shell or an echo.