spalto [spálto] (irreg. infl. ispalto) 1n Asphalt, bitumen, tar used to pave roads. (sem. domains: 6.5.4.1 - Road, 6.5.3 - Building materials.) 2v To put asphalt, bitumen, tar on roads (as of paving materials). aspalto Kag amo karsada ay gingspalto agor buko mayunang. Our road had asphalt put on it so it wouldn’t be muddy.