Definition from Wiktionary, the free dictionary
- soil thrown up in digging a pit or trench; mound, wall made of earth, dyke, earthwork, bulwark
- ditch, gutter, trench
|Note: Some of these forms may be hypothetical. Not every
possible mutated form of every word actually occurs.
- “clawdd”, in Geiriadur Prifysgol Cymru Online (in Welsh), University of Wales Centre for Advanced Welsh & Celtic Studies, 2014