handshake

American  

[hand-sheyk] / ˈhændˌʃeɪk /

noun

1. a gripping and shaking of right hands by two individuals, such as to symbolize greeting, congratulation, agreement, or farewell.

   It was a verbal contract, sealed with a firm handshake.

2. Computers. Also handshaking. an exchange of predetermined signals between networked or linked devices that is made when a connection is initially established or at intervals during data transmission in order to assure proper synchronization (also used attributively).

   A successful handshake is required between the server and client before the application will launch.

   Two handshake signals are exchanged between the computer and the printer—one from each device.

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handshake British  

/ ˈhændˌʃeɪk /

noun

1. the act of grasping and shaking a person's hand, as when being introduced or agreeing on a deal

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handshake Idioms  

1. see golden handshake.

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Etymology

Origin of handshake

First recorded in 1870–75; hand + shake

Example Sentences

Wait, one second remained on the clock, so officials waded through the confetti, broke up the handshake between Golding and Georgia coach Kirby Smart and ushered everyone back to the sidelines.

From Los Angeles Times

But Emery had already made his way down the tunnel following a handshake with fourth official Thomas Kirk.

From Barron's

The game ended with a sudden outburst from Carlsen, who struck the table with his fist before offering Gukesh a swift handshake and leaving the playing area.

From BBC

The most explosive moment could be a handshake once the game ends.

From The Wall Street Journal

By the time he walked out, they had a handshake deal.

From The Wall Street Journal

Related Words

• arrangement
• bargain
• bond
• commitment
• guarantee
• obligation
• pact
• pledge
• record
• settlement