A sonicator is a popular laboratory tool that uses ultrasound waves to break apart molecules. However, there are several other words that can be used synonymously with sonicator. Some common terms include ultrasonic homogenizer, ultrasonic processor, sonifier, ultrasonic disintegrator, and sonication bath. Each of these terms refers to the same basic concept: using high-frequency sound waves to agitate and break down substances. Depending on the specific application, one of these terms may be preferred over another. Regardless of the word used, sonication is an important technique used in many scientific fields, including biology, chemistry, and materials science.