What is another word for give high sign?
Pronunciation: [ɡˈɪv hˈa͡ɪ sˈa͡ɪn] (IPA) 
Giving a high sign is a communication technique that is used to give a signal or sign to someone. There are a few different synonyms for this phrase that can be used depending on the context or situation. Some of the most commonly used alternatives include the words signal, gesture, nod, indicate, indicate approval, give the go-ahead, or give the green light. These words all refer to conveying some sort of message or indication to another person. Whether you are indicating your agreement, approval, or permission, there are many different ways to communicate your message without using the phrase "give high sign".
