| overturn | (v) turn from an upright or normal position, Syn. tip over, turn over, tump over, Example: The big vase overturned; The canoe tumped over |
| overturn | (v) cause to overturn from an upright or normal position, Syn. tip over, bowl over, upset, turn over, tump over, knock over, Example: The cat knocked over the flower vase; the clumsy customer turned over the vase; he tumped over his beer |