Synonyms: electrician, lineman, linesman
Definition: a person who installs or repairs electrical or telephone lines
Similar words: skilled worker, skilled workman, trained worker
Definition: a worker who has acquired special skills
Synonyms: linesman
Definition: official (in tennis, soccer, football, etc.) who assists the referee in some way (especially by watching for out of bounds or offside)
Similar words: official
Definition: someone who administers the rules of a game or sport
Usage: the golfer asked for an official who could give him a ruling