UNANIMITY Meaning of UNANIMITY in English u ‧ na ‧ nim ‧ i ‧ ty /ˌjuːnəˈnɪməti, ˌjuːnəˈnɪmɪti/ BrE AmE noun [uncountable] formal a state or situation of complete agreement among a group of people Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012