ប្រភព ឡាំង |
ប្រភពដើមនៃនាមត្រកូល ឡាំង |
| From places in Lancashire and West Yorkshire called Lumb, both apparently originally named for Old English lum(m) "pool". The word is not independently attested, but appears also in Lomax and Lumley, and may be reflected in the dialect term lum denoting a well for collecting water in a mine |
