Definition of key man in English:

key man

noun ˈkiː man

Late 19th century; earliest use found in Congregationalist. Probably partly from key + man, and partly from key + man.

nounˈkiː man

Late 19th century; earliest use found in Congregationalist. Probably partly from key + man, and partly from key + man.

词汇	key man
释义	Definition of key man in English: key man noun ˈkiː man 1A man who plays a leading or important role in a group, an industry, etc. 2Chiefly US. A telegraph operator. Now historical. Origin Late 19th century; earliest use found in Congregationalist. Probably partly from key + man, and partly from key + man. Definition of key man in US English: key man nounˈkiː man 1A man who plays a leading or important role in a group, an industry, etc. 2Chiefly US. A telegraph operator. Now historical. Origin Late 19th century; earliest use found in Congregationalist. Probably partly from key + man, and partly from key + man.
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