To cause to swell out; to fill.
To swell and become protuberant; to bulge or billow.
To position one’s belly; to move on one’s belly.
The stomach.
The main curved portion of a knife blade.
The abdomen, especially a fat one.
The part of anything which resembles (either closely or abstractly) the human belly in protuberance or in concavity; often, the fundus (innermost part).
The womb.
The hollow part of a curved or bent timber, the convex part of which is the back.
The lower fuselage of an airplane.
To cause to be more upright, straighten up
to become more lively or enthusiastic.
to cause to be more lively or enthusiastic.
His ears perked up when he heard there would be ice cream.
To become more upright