ˌ ̷ ̷ ̷ ̷ˌvīd.amə̇ˈnōsə̇s noun
( plural hypervitamino·ses -ōˌsēz)
Etymology: New Latin, fr hyper- + International Scientific Vocabulary vitamin + New Latin -osis
: an abnormal state resulting from excessive intake of one or more vitamins especially over a long period of time