service line

noun

1. Tennis.,  the rear boundary of a service court.

2. a line running parallel to the front wall in certain court games, as handball or squash, that marks a boundary of the service area.

service line

noun

1. the line at the back of the court behind which the server must stand when serving

2. a line indicating the boundary of a permissible service, as on the backwall of a squash court

Word History and Origins

Origin of service line¹

First recorded in 1870–75

Example Sentences

When Brad Collett heard about Citi’s new Strata Elite credit card—with perks like airport lounge access and a dedicated service line for top-tier customers—he decided to splurge on his first premium card.

Read more on The Wall Street Journal

Arizona Sen. Ruben Gallego used the term while promoting a piece of legislation that would cut down on automated customer service lines.

Read more on Salon

“We’ve known for decades that lead exposure has serious long-term impacts for children’s health. And yet, millions of lead service lines are still delivering drinking water to homes,” EPA Director Michael Regan said.

Read more on Los Angeles Times

He also called the customer service line but he said the person on the other end of the line couldn’t definitively tell him whether his home would lose power or not.

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The agency has said it will release new information on lead service lines projections later this summer.

Read more on Seattle Times