Offer your hand
Definition 1 of 3
Pro Tip 1/3Initial Meetings
Use this gesture during introductory moments as a sign of respect and openness. 
At the start of the interview, he offered his hand to the panel.
Pro Tip 2/3Universal Greeting
In many cultures, offering your hand is a standard greeting, though not appropriate for all. 
Upon entering the meeting room, she offered her hand to everyone.
Pro Tip 3/3Gesture of Goodwill
Beyond greetings, it's also used to show agreement or conclude negotiations. 
After finalizing the deal, both parties offered their hands in agreement.