Correct spelling for the English word "Nucament" is [njˈuːkəmənt], [njˈuːkəmənt], [n_j_ˈuː_k_ə_m_ə_n_t] (IPA phonetic alphabet).
In bot., a catkin or cat's tail-the blossom of the hazel-pine, willow, &c.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.