Dictionary.com
Thesaurus.com

ununhexium

American  
[uhn-uhn-hek-see-uhm] / ˌʌn ənˈhɛk si əm /

noun

Chemistry.
  1. former name of livermorium. Uuh


ununhexium Scientific  
/ ə-nŭn′hĕxsē-əm /

Etymology

Origin of ununhexium

From Latin ūn(us) “one” + Latin ūn(us) “one” + Greek héx “six” + New Latin -ium; one ( def. ), six, -ium