physics

noun (n)

1. the science of matter and energy and their interactions (noun.cognition)

   His favorite subject was physics

   Sinonim: natural philosophy

   Sumber: wordnet30

2. the physical properties, phenomena, and laws of something (noun.cognition)

   He studied the physics of radiation

   Sinonim: physical science

   Sumber: wordnet30

3. The science of nature, or of natural objects; that branch of science which treats of the laws and properties of matter, and the forces acting upon it; especially, that department of natural science which treats of the causes (as gravitation, heat, light, magnetism, electricity, etc.) that modify the general properties of bodies; natural philosophy. (noun)

   Sumber: webster1913