1 bulge, lump, bump, protuberance, protrusion, projection, knob, node, mass, hunch, enlargement, swelling, growth, excrescence, tumefaction, tumescence; mound, barrow, tell, hummock, hillock, tumulus, Brit dialect tump:
Digging into the hump near the trees, we uncovered an ancient burial-ground.
2 hunch, arch, curve, crook, bend:
Sulking in the corner, he humped his back and refused to speak to anyone
3 drag, lug, haul, carry, heave:
She had to hump two heavy suitcases all the way from the railway station.