The term sensory organ refers to a part of the body that is responsible for detecting a specific stimulus, such as sound, light, or touch. There are many different words that can be used as synonyms for this term, depending on the type of stimulus being detected and the specific organ involved. For example, the eyes, ears, nose, and tongue are all sensory organs that are responsible for detecting different types of stimuli. Other possible synonyms for sensory organ might include receptor, detector, or sensory apparatus. Regardless of the specific word used, the key idea is that sensory organs are essential for allowing organisms to interact with their environment and respond to stimuli in a meaningful way.