sim·plic·i·ty 
/sɪmˈplɪsəti/ noun
plural sim·plic·i·ties /sɪmˈplɪsəti/ noun 1 [noncount] : the quality of being easy to understand or use
▪ People like the simplicity of the instructions/camera. ▪ For simplicity's sake [=to make it simpler and easier], we have rounded off the numbers to the nearest whole number. = We have rounded off the numbers for the sake of simplicity. 2 a [noncount] : the state or quality of being plain or not fancy or complicated
▪ the simplicity of the music/writing/design
b [count] : something that is simple or ordinary but enjoyable — usually plural ▪ He loved the simplicities of country life. 3 [noncount] : something that is easy to do
▪ Making the dish is simplicity itself. [=very easy]
▪ People like the simplicity of the instructions/camera. ▪ For simplicity's sake [=to make it simpler and easier], we have rounded off the numbers to the nearest whole number. = We have rounded off the numbers for the sake of simplicity.
▪ the simplicity of the music/writing/design
b [count] : something that is simple or ordinary but enjoyable — usually plural ▪ He loved the simplicities of country life.
▪ Making the dish is simplicity itself. [=very easy]
