Cambridge Dictionaries online Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English

English definition of “physics”

See all translations

physics

noun [U]  /ˈfɪz·ɪks/ us  
science the scientific study of matter and energy and the effect that each has on the other: nuclear/particle/theoretical physics
Translations of “physics”
in Korean 물리학…
in Arabic فيزياء…
in French physique…
in Turkish fizik, fizik bilimi…
in Italian fisica…
in Chinese (Traditional) 物理學…
in Russian физика…
in Polish fizyka…
in Spanish física…
in Portuguese física…
in German die Physik…
in Catalan física…
in Japanese 物理学…
in Chinese (Simplified) 物理学…
(Definition of physics from the Cambridge Academic Content Dictionary © Cambridge University Press)
What is the pronunciation of physics?
Add Cambridge dictionaries to your browser to your website

Definitions of “physics” in other dictionaries

Word of the Day

pot luck

anything that is available or is found by chance, rather than something chosen, planned, or prepared

Word of the Day

Think long and hard; the language of decisions

by Liz Walter,
January 28, 2015
One of the best ways (perhaps the best way) to improve your English is to learn how words go together in phrases, idioms, or other patterns such as verb/noun or adjective/noun pairs (often called ‘collocations’). This blog looks at some useful phrases and collocations connected with the subject of decisions, something we

Read More 

micro pig noun

January 26, 2015
an extremely small pig, bred to be a pet Micro pigs have become popular pets recently, with famous owners including Victoria Beckham, Paris Hilton and Olympic diver, Tom Daley.

Read More