1. 1  a prefix meaning ânot,â freely used as an English formative, giving negative or opposite force in adjectives and their derivative adverbs and nouns (unfair; unfairly; unfairness; unfelt; unseen; unfitting; unformed; unheard-of; un-get-at-able), and less freely used in certain other nouns (unrest; unemployment). 1  Compare un-2 .
On August 7, 1998, at approximately 10:30 a.m. local time, two Embassies of the United States of America, located in the East African cities of Nairobi, Kenya and Dar es Salaam, Tanzania, were attacked in coordinated truck bombings, later determined to have occurred approximately four minutes apart.
U.S Ambassador: Targeted Sanctions Not Hurting Zimbabwe. WASHINGTON â United States Ambassador to Zimbabwe has once against dismissed as ânonsensicalâ suggestions that targeted sanctions imposed by the West on President Robert Mugabe and his inner circle are hurting Zimbabwe.