noun a small valley between mountains
adjective having a hole or empty space inside
In literature, the term 'hollow' may be used metaphorically to describe something empty, insincere, or lacking substance, as in the phrase 'hollow promises' or 'hollow victory'.
In geology, a hollow could refer to a natural cavity or opening in the earth, such as a hollow cave or hollow rock formation.
In architecture, a hollow space may refer to a cavity or void within a structure, such as a hollow column or hollow core slab.
In biology, a hollow organ or structure refers to a body part that is tubular or contains a cavity, such as hollow bones or hollow blood vessels.
In a literary context, 'hollow' can be used to describe characters who lack depth or substance, or to describe a plot that feels empty or lacking in emotional resonance.
Psychologists may use the term 'hollow' to describe a feeling of emptiness or lack of fulfillment that a patient is experiencing, which could be a symptom of depression or another mental health issue.
An architect may use 'hollow' to describe a space within a building that is empty or void of structural support, or to refer to a design element that creates a sense of emptiness or openness within a structure.
Engineers may use 'hollow' to refer to a component or structure that has empty spaces inside to reduce weight or improve efficiency, such as hollow steel beams or pipes.
Musicians may use 'hollow' to describe a sound that lacks depth or resonance, such as a hollow drum or an empty-sounding guitar tone.