Micra Meaning: Definition, Examples, and Translations

Science

• Micra measurements are crucial in microbiology for studying microscopic organisms like bacteria and viruses.
• The size of a human hair can be roughly 70 micra (micrometers) thick, showcasing just how small this measurement is.
• Nanotechnology, which deals with matter on an atomic scale, frequently references micra when discussing materials and processes.

Technology

• In computing, micra can relate to the miniaturization of components in microprocessors, allowing for faster and more powerful devices.
• The development of micra-sized sensors has led to advancements in healthcare, enabling non-invasive monitoring of health indicators.
• Smartphones today utilize micra technology for features like high-resolution cameras and advanced touchscreens, all packed into a small space.

Medical

• Micra technology has been instrumental in creating small devices like pacemakers that can fit inside the body without invasive surgery.
• Microscopes capable of measuring objects in micra have opened new doors in medical research, leading to discoveries in cell biology.
• In pathology, measurements of micra help in diagnosing infections by identifying bacteria that are otherwise invisible to the naked eye.

Art

• Some contemporary artists use micra-scale techniques to create intricate models or sculptures that challenge viewers' perceptions of size.
• Microscopic art has emerged as a niche, with artists capturing tiny details that are only visible under magnification, emphasizing beauty in the small.
• Public installations that engage with the concept of micra encourage discussions on the importance of tiny ecosystems and our responsibility to protect them.

Main points about word origin

• The term 'micra' is derived from 'micro', which comes from the Greek word 'mikros', meaning 'small'.
• In scientific contexts, the prefix 'micro-' indicates a factor of one millionth, showing how tiny things can be.
• In the metric system, 'micra' is often used in connection with meters, grams, and liters to denote small amounts.

The name 'Micra' derives from the Greek word 'mikros', meaning 'small'. Nissan introduced the Micra as a response to the growing demand for compact automobiles in the early 1980s. The first model was designed by the Nissan team in Japan, combining utility and style for urban consumers. With each generation, the Micra has evolved to incorporate modern technology and safety features, maintaining its reputation for longevity and efficiency. Over the years, the Micra has been produced in various countries, leading to unique regional designs and specifications, contributing to its widespread popularity.

Ranking #36,801, this word is encountered relatively rarely in everyday English. It might appear in literary works or specialized texts but isn't essential for general communication.

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