Adjective
Having, or acting by means of, one pole only.
Having but one pole or process; -- applied to those ganglionic nerve cells which have but one radiating process; -- opposed to multipolar.
Source: Webster's dictionaryThe world is now unipolar and contains o-nly o-ne superpower. Canada shares a continent with that superpower. Stephen Harper
In the long march of history, at least two poles of attraction and antagonism have been the norm in world politics. Rarely has only one nation carried the burden of leadership. The unipolar world of the 21st century, dominated for the past two decades by the United States, is a historical anomaly. Eskinder Nega
Electroconvulsive therapy, or ECT, is the best therapy for unipolar depression that exists. ...they have found that the smile will return to the face of the patient on the very same day that cortisol dynamics return to normal. Richard Bergland
Among the disadvantages of unipolar NRZ is that it allows for long series without change, which makes synchronization difficult - although this is not unique to the unipolar case. Source: Internet
More critically, and unique to unipolar NRZ, are issues related to the presence of a transmitted DC level - the power spectrum of the transmitted signal does not approach zero at zero frequency. Source: Internet
China and Russia, with their own models of capitalism, are also making efforts to carve out areas of influence in a bid to challenge the unipolar global world order. Source: Internet