linesman

Từ điển WordNet v3.1 - WordNet Dictionary

noun

1. official (in tennis, soccer, football, etc.) who assists the referee in some way (especially by watching for out of bounds or offside)
• Hypernyms:
official
2. a person who installs or repairs electrical or telephone lines
• Syn:
electrician, lineman
• Hypernyms:
skilled worker, trained worker, skilled workman
• Hyponyms:
gaffer

• Từ đồng nghĩa / Synonyms:
  electrician, lineman