Dictionary
Find
in
Dictionary
Thesaurus
Translations

Click to move up the list of words
physiological psychology
physiological saline
physiology
physiopathology
physiotherapy
physique
physostigmine
phyt-
-phyte
phyto-
phytoaccumulation
phytoalexin
phytobiophysics
phytochemical
phytochemistry
phytochrome
phytoestrogen
Click to move down the list of words
Also available:

World English Dictionary
Dictionnaire Français

physics

phys·ics [ fízziks ]


noun 
Definition:
 
study of physical forces and qualities: the scientific study of matter, energy, force, and motion, and the way they relate to each other. Physics traditionally incorporates mechanics, electromagnetism, optics, and thermodynamics and now includes modern disciplines such as quantum mechanics, relativity, and nuclear physics. ( takes a singular verb )



plural noun 
Definition:
 
physical aspects: the physical processes, interactions, qualities, properties, or behavior of something ( takes a plural verb )

[15th century. <physic; translation of Latin physica (plural) < Greek phusika, plural of phusikos "of nature" < phusis "nature" < phuein "make grow"]
Advertisement

© 2009 Microsoft