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evolution

noun

/ˌɛv əˈlu ʃən/

IPA:

Dictionary definition of evolution

The gradual process of change and development over time.
"The theory of evolution proposes that species change over time through natural selection."

Detailed meaning of evolution

It is primarily associated with the biological concept of how species have transformed and diversified through successive generations, driven by mechanisms such as natural selection and genetic variation. Evolution encompasses the idea that living organisms adapt to their environment and undergo genetic modifications that can lead to new traits and characteristics. This process occurs over extended periods, resulting in the emergence of new species and the extinction of others. However, evolution can also be applied to other domains, such as technology, culture, and society, where it describes the gradual progress and advancement of ideas, systems, or practices. Understanding evolution is crucial to comprehending the diversity of life and the dynamic nature of the world around us.

Example sentences containing evolution

1. The theory of evolution revolutionized our understanding of life on Earth.
2. Over time, species undergo gradual evolution to adapt to their changing environments.
3. The process of evolution involves genetic variations and natural selection.
4. Evolutionary changes can be observed in fossils and the anatomy of living organisms.
5. Humans have played a significant role in the evolution of certain animal and plant species through selective breeding.
6. Evolutionary biologists study the mechanisms behind evolution and how new species arise.

History and etymology of evolution

The term 'evolution' has its roots in the Latin word 'evolutio,' which is derived from the verb 'evolvere.' The Latin 'evolvere' consists of two components: 'e,' meaning 'out,' and 'volvere,' meaning 'to roll' or 'to turn.' This etymology reflects the idea that evolution is a process of unfolding or unrolling over time. It wasn't until the 19th century that 'evolution' came to be associated with the concept of species changing gradually through natural processes, thanks to Charles Darwin's groundbreaking work in the field of biology. This shift in meaning from a more general sense of development to biological transformation is a testament to the evolution of the term itself.

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Further usage examples of evolution

1. The concept of evolution is supported by a vast amount of scientific evidence.
2. The evolution of technology has transformed the way we communicate and access information.
3. Cultural evolution shapes the beliefs, customs, and traditions of societies.
4. The evolution of language enables communication and expression of ideas.
5. The evolution of stars occurs over billions of years, leading to the formation of elements necessary for life.
6. Evolutionary psychology explores how human behavior has evolved through natural selection.
7. The concept of evolution challenges traditional religious beliefs about the origins of life.
8. Evolutionary algorithms are used in computer science to solve complex optimization problems.
9. The evolution of the internet has revolutionized global connectivity and access to information.
10. Evolutionary medicine studies how our evolutionary history impacts our susceptibility to diseases.
11. The study of evolution helps us understand the interconnectedness of all living organisms.
12. The evolution of art reflects changes in cultural, social, and historical contexts.
13. Evolutionary theories continue to evolve and be refined as new evidence emerges.
14. The study of human evolution provides insights into our ancestors' lives and the development of modern humans.