► Ymadroddion (1) Ymadroddion (1) ar draws:ar draws (rhywun neu rywbeth):ar fy (dy, ei, a.y.b.) nhraws3 across, athwart, breadthways, breadthwise, broadways, broadwise, diagonally, transversally, widthways, widthwise Mewngofnodwch neu Gofrestrwch i weld y cofnodion llawn