What does handshake mean in English?

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handshake Meaning, Definition, Pronunciation, Grammar & Synonyms❤️

0 a greeting, or an act showing that you have made an agreement, in which two people who are facing each other take hold of and shake each other's right hand:
- He welcomed me with a wide smile and a warm handshake.
1 a greeting or expression of agreement in which two people who are facing each other take hold of each other’s right hands and move them up and down
2 a greeting in which two people who are facing each other take hold of each other's right hand and move it up and down:
- His charm begins with a warm smile, his arm on your shoulder and a firm handshake.
3 a business agreement made informally without signing an agreement:
- a handshake agreement/deal
- On a handshake, I've promised the first car to one of our established customers.
4 golden handshake
5 a signal sent from one computer to another to show that they are ready to send and receive information:
- Hackers false requests for an electronic handshake with our machines are so numerous that the legitimate requests can't get through.

Thus, the above trace is illegal because data are put on socket 4435 before notification has been received that handshake was successful on that socket.
In conflicts between burghers, council mediation was usually concluded with a ritualistic handshake and the threat of punishment in case of a repeat offence.
If talk is cheap, mutants which extend the secret handshake yet defect can invade the population.
Then comes the ultimately failed rigging in the case of the fatal handshake.
How many handshakes, speeches, and exchanges of insults have to be made in order to become a world leader.
But the glances and handshakes by our coming and going always informed us that still another power had blazed the trail to the hearts of our people.
Puja expresses a relationship, not a concept, just as a handshake may express a relationship.
A scenario is presented where a mere handshake could be enough to pass information such as identification, exchange of telephone numbers, email addresses or other messages.