Definition, Meaning & Synonyms

diatom

Noun

/ˈdaɪ.ə.tɒm/

Definition

A diatom is a type of microscopic algae that has a unique silica-based cell wall.

Examples

Diatoms play a crucial role in many aquatic ecosystems as primary producers.
Under the microscope, the intricate designs of diatom shells can be breathtaking.
Scientists study diatoms to monitor environmental changes in water bodies.

Meaning

Diatoms are a group of algae found in both freshwater and marine environments, characterized by their distinctive silica cell walls that often form intricate and beautiful patterns.