Meaning of UNITY in English
/ ˈjuːnəti; NAmE / noun ( pl. -ies )
[ U , sing. ] the state of being in agreement and working together; the state of being joined together to form one unit :
a plea for unity within the party
unity of purpose
[ U ] ( in art, etc. ) the state of looking or being complete in a natural and pleasing way :
The design lacks unity.
[ C ] ( in literature and theatre ) any of the principles of classical or neoclassical theatre that restrict the action of a play to a single story, day and place :
the unities of action, time and place
[ sing. ] ( formal ) a single thing that may consist of a number of different parts :
If society is to exist as a unity, its members must have shared values.
[ U ] ( mathematics ) the number one
Middle English : from Old French unite , from Latin unitas , from unus one.
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005