Definition of natural disaster
- The earthquake was one of the worst natural disasters of this century.
: based on an inherent sense of right and wrong
: being in accordance with or determined by nature
: having or constituting a classification based on features existing in nature
: one born without the usual powers of reason and understanding
: a sign ♮ placed on any degree of the musical staff to nullify the effect of a preceding sharp or flat
: a note or tone affected by the natural sign
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