Get on horn is an idiomatic expression that refers to making a telephone call or initiating a phone conversation. It is often used casually and colloquially, primarily in North American English, to indicate the act of contacting someone via telephone.
The term "get on" suggests the action of starting or initiating a particular activity, while "horn" is a slang term for a telephone. Therefore, "get on horn" can be understood as the action of "getting on," or starting, a telephone conversation. It implies the notion of picking up the phone and dialing someone's number to engage in a conversation.
This phrase is commonly used in informal settings or casual conversations, emphasizing the simplicity and ease of initiating a phone call. It may be used in a wide range of contexts, such as in business, social interactions, or even personal relationships.
For example, someone might say, "I need to get on the horn and call my boss about the project." In this case, "get on the horn" means the speaker intends to make a phone call to their boss regarding a specific work assignment.
Overall, "get on horn" is a colloquial phrase that conveys the action of initiating a phone call, offering a concise and informal way to express this concept in everyday conversations.
