bulge

Swell or protrude outwards.

“His stomach bulged after the huge meal”

Bulge outward.

Cause to bulge or swell outwards.

Bulge out; form a bulge outward, or be so full as to appear to bulge.

Something that bulges out or is protuberant or projects from its surroundings.

“the gun in his pocket made an obvious bulge”