Several criteria, few of which are widely accepted, have been proposed to define what constitutes an organism. Among the most common is that an organism has autonomous reproduction, …

The meaning of ORGANISM is a complex structure of interdependent and subordinate elements whose relations and properties are largely determined by their function in the whole.

ORGANISM definition: a form of life composed of mutually interdependent parts that maintain various vital processes. See examples of organism used in a sentence.

Apr 18, 2025 · An organism isn’t just a body that moves or a plant that grows. It’s a self-contained, living system—an intricate orchestration of cells, molecules, and biological processes, all …

Add to word list biology a single living plant, animal, or other living thing (Definition of organism from the Cambridge Academic Content Dictionary © Cambridge University Press)

Definition of organism noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Aug 18, 2025 · An organism is a complete living entity that can perform life processes independently. It represents the fundamental unit of life, whether it is a microscopic bacterium …

An individual form of life, such as a bacterium, protist, fungus, plant, or animal, composed of a single cell or a complex of cells in which organelles or organs work together to carry out the …

Aug 18, 2023 · An organism refers to a living thing that has an organized structure, can react to stimuli, reproduce, grow, adapt, and maintain homeostasis. An organism would, therefore, be …

Jun 11, 2025 · In biological terms, an organism represents a discrete, self-replicating entity capable of performing essential life processes.