Adjective
Having no precedent or example; not preceded by a like case; not having the authority of prior example; novel; new; unexampled.
Source: Webster's dictionaryI take great pride in having been able to overcome the Asian financial crisis and seeking the opportunities available to bring about an unprecedented growth in the economy. Zhu Rongji
It is individuals who must be encouraged to undertake the unprecedented - and unprecedentedly profitable - effort to prevent the annihilation of the human race. L. Neil Smith
Hate is on a scale, and is growing on a planetary scale of unprecedented size. The violent left is coming to our streets, all of our streets, to smash, to tear down, to kill, to bankrupt, to destroy. It is will be global in its nature and global in its scope. Glenn Beck
The international community... allows nearly 3 billion people-almost half of all humanity-to subsist on $2 or less a day in a world of unprecedented wealth. Kofi Annan
I will sleep no more but arise, You oceans that have been calm within me! how I feel you, fathomless, stirring, preparing unprecedented waves and storms. Walt Whitman
We are members of the most destructive culture ever to exist. Our assault on the natural world, on indigenous and other cultures, on women, on children, on all of us through the possibility of nuclear suicide and other means--all these are unprecedented in their magnitude and ferocity. Derrick Jensen