phenomenon
phe·nom·e·non
noun \fi-ˈnäm-ə-ˌnän, -nən\plural phe·nom·e·na \-nə, -ˌnä\
Definition of PHENOMENON
1
: an observable fact or event
2
a : an object or aspect known through the senses rather than by thought or intuition b : a fact or event of scientific interest susceptible of scientific description and explanation
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