Cytoplasmic streaming, also known as Cyclosis or protoplasmic streaming, refers to the movement of cytoplasm within a cell. The term Cyclosis comes from the Greek word Kyklos, meaning circular or spiral. The synonyms of Cytoplasmic streaming include Protoplasmic flow, Cytoplasmic circulation, Protoplasmic circulation, and Protoplasmic current. These terms are used to describe the movement of cytoplasm that carries out the important functions of a cell, such as distributing nutrients and removing waste. The concept of cytoplasmic streaming is a crucial aspect of cell biology, and understanding its various synonyms is essential to comprehend and express its scientific significance.