Semaphoring refers to the act of communicating through visual signals or gestures. There are several synonyms for this term, each with its own connotation. One synonym is signaling, which encompasses any form of communication that uses signs or symbols. Another synonym is flagging, which suggests using a flag or other object to convey a message. Signposting is another synonym, which implies marking a path or direction using visual signals. Other synonyms include gesturing, gesticulating, and semaphore, which specifically refers to the use of flags or other objects to send messages. Whatever term is used, semaphoring is a useful skill in situations where verbal communication is difficult or impossible.