Motility: meaning, definitions and examples

biological movement

Motility refers to the ability of an organism or a cell to move spontaneously and actively. It is crucial for various biological processes, including locomotion, feeding, and reproduction. In multicellular organisms, motility can involve the movement of entire organisms or the movement of cells within tissues. In unicellular organisms, motility is often facilitated by structures like flagella or cilia. Understanding motility is important in fields such as biology, medicine, and ecology.

locomotion, mobility, movement

Examples of usage

• The motility of sperm cells is essential for fertilization.

• Certain bacteria exhibit motility, allowing them to navigate toward nutrients.

• The study of gut motility helps in diagnosing digestive disorders.