Newton, Isaac

Cultural  

1. An English scientist and mathematician of the seventeenth and early eighteenth centuries. Newton made major contributions to the understanding of motion, gravity, and light (see optics). He is said to have discovered the principle of gravity when he saw an apple fall to the ground at the same time that the moon was visible in the sky. He also invented calculus. (See Newton's laws of motion.)

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Example Sentences

Every year sees the addition of bibliographies upon this subject, and we have now excellent accounts of the publications of Bunyan, Cervantes, Defoe, Milton, Sir Walter Raleigh, Sir Isaac Newton, Isaac Walton, and many other famous men.

From Project Gutenberg

NEWTON, Isaac, a man who was knighted for propounding the theory that it is easier to wait under a tree for an apple to fall than to climb after it.

From Project Gutenberg