The word "hotlines" refers to a direct telephone line that people can call for immediate assistance or information. There are many different synonyms for hotlines that can be used depending on the specific type of service provided. For example, a crisis hotline may also be called a support line or help line. A poison control hotline can be referred to as a toxicology line or poison information center. A suicide prevention hotline may also be called a lifeline or crisis center. Other common synonyms for hotlines include emergency phone services, helplines, and information lines. No matter the name, hotlines are crucial resources that can provide timely and potentially life-saving assistance to those in need.