The phrasal verb "well up" is predominantly used in informal speech, often describing emotions or physical responses that begin to surface palpably. For instance, tears or emotions like sadness or happiness may 'well up' in a person's eyes, capturing the moment when feelings intensify to the point of being visible or tangible. It is frequently used in narrative contexts to depict emotional moments in storytelling, providing a vivid visual as emotions surge within an individual. 'Well up' can also relate to substances like water rising to the surface, though this usage is less common. Its application is mainly metaphorical, offering a way to articulate the onset of emotional overflow, making it a useful tool in writing and spoken language when describing emotional experiences.
B1
PreIntermediate
1. To fill with a liquid, typically tears, and become ready to overflow.
She felt tears well up in her eyes as she watched the touching reunion.
The emotions began to well up in his chest, making it hard to speak.
2. To become filled or overwhelmed with emotion.
Pride welled up in her as she watched her child perform on stage.
He could feel anger well up inside him as the argument got more heated.