To inflate with air.
To swell due to injury or illness.
To become proud. (Often written as puffed up with pride.)
To fluff up, such as an animal raising its fur or feathers to appear larger or conserve body heat.
To sink, in the middle, by its weight or under applied pressure, below a horizontal line or plane.
To cause to bend or give way; to load.
To wear one's trousers so that their top is well below the waist.
To pull down someone else's pants.
To loiter in walking; to idle along; to drag or droop heavily.
To lose firmness, elasticity, vigor, or a thriving state; to sink; to droop; to flag; to bend; to yield, as the mind or spirits, under the pressure of care, trouble, doubt, or the like; to be unsettled or unbalanced.
To lean, give way, or settle from a vertical position.
The state of sinking or bending; a droop.
The difference in height or depth between the vertex and the rim of a curved surface, specifically used for optical elements such as a mirror or lens.
The difference in elevation of a wire, cable, chain or rope suspended between two consecutive points.