Physical system In physics, the word system has a technical meaning, namely, it is the portion of the physical universe chosen for analysis. Everything outside the system is known as the environment, which in analysis is ignored except for its effects on the system.
The Latin alphabet was based on the Greek alphabet and according to several researches it has been proven that more than 150 000 words of the English language are of Greek ori â¦ gin.
About Â¼ of the English language has been borrowed from the Greek language. That is close to 85,000 words! Many of these English words are formed from Greek roots, stems and prefixes. Some come from myths and stories of gods and goddesses, particularly from stories from ancient Greece. Here are 25 fascinating English words with roots dating back to early Greek civilization.