linesman
n.
1856, "soldier in a regiment of the line," from genitive of line, n. + man, n.. Sports sense, in reference to umpires with specific duties in games with lines (originally tennis, also ice hockey) is from 1890.
| 词汇 | linesman |
| 词根词缀 | Online Etymology Dictionary linesman n. 1856, "soldier in a regiment of the line," from genitive of line, n. + man, n.. Sports sense, in reference to umpires with specific duties in games with lines (originally tennis, also ice hockey) is from 1890. |
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