Definition
Imagine wading into a pool where the water reaches your chest—that's breast-deep. It describes something immersed to that level, providing a vivid sense of depth or intensity. It's often used to illustrate how far something has progressed or how intensely someone is involved. Think of being 'breast-deep' in trouble, meaning you're pretty much stuck. Unlike 'ankle-deep,' which implies something minor, 'breast-deep' suggests significant involvement. It can also be used literally, like describing the depth of snow or water.