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nounthe science of matter and energy and their interactions
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nounthe physical properties, phenomena, and laws of something
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Synonyms & Similar Words
physical mechanics electronics physicist astronomy optics acoustics aeronautics electromagnetism thermodynamics astronautics cryogenics crystallography electromagnetics electrostatics biophysics natural philosophy natural science solid-state physics atomic physics uranology nucleonics cryogeny high-energy physics high energy physics rheology quantum physics particle physics plasma physics statistical mechanics nuclear physics physical science