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Definition of
axion noun
from the Oxford Advanced American Dictionary
axion
noun
noun
NAmE
/
/
ˈæksiˌɑn
/
/
(
physics
)
jump to other results
according to some theories, a
particle
smaller than an atom which is very light and has no electrical
charge
See
axion
in the Oxford Advanced Learner's Dictionary
Check pronunciation:
axion
Nearby words
axiom
noun
axiomatic
adjective
axion
noun
axis
noun
axle
noun