Homonym: ichthys (Fish)
The term "ichthys" is derived from the Greek word for fish. In early Christianity, it became a symbol representing Jesus Christ, as the letters of the Greek word form an acronym for "Jesus Christ, God's Son, Savior." The ichthys symbol is often depicted as a simple fish shape and is used by Christians to identify themselves and their faith.
The ichthys symbol has historical significance, as it was used by early Christians to communicate discreetly during times of persecution. It served as a secret sign to identify fellow believers and was often drawn in the sand or on walls. Today, the ichthys continues to be a popular emblem among Christians and is frequently seen on bumper stickers, jewelry, and church materials.