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To protrude. That growth is now bulging out of your neck—you really need to get that checked. That trash bag might rip—something on this side is bulging out.
to swell outward; to extend out into a lump or mound. The puppy's tummy bulged out, full of food. The bag of grass clippings bulged out heavily.
1. To swell or protrude outward: I ate so much that my stomach was bulging out.
2. To bend or warp out of proper shape or alignment: If it gets too hot, the sides of the stove will bulge out.