simplicity simplicity /sɪmˈplɪsɪti/

noun

1. () The quality of being simple or uncompounded  ( simpleness , simplicity )
   the quality of being simple or uncompounded
    The simplicity of a crystal
   the simplicity of a crystal
   
2. () A lack of penetration or subtlety  ( simple mindedness , simpleness , simplicity )
   a lack of penetration or subtlety
    They took advantage of her simplicity
   they took advantage of her simplicity
   
3. Lack of ornamentation  ( chasteness , restraint , simpleness , simplicity )
   lack of ornamentation
    The room was simply decorated with great restraint
   the room was simply decorated with great restraint
   
4. Freedom from difficulty, hardship or effort  ( easiness , simpleness , simplicity , ease )
   freedom from difficulty, hardship or effort
    He rose through the ranks with apparent ease
   he rose through the ranks with apparent ease
    They put it into containers for ease of transportation
   they put it into containers for ease of transportation
    The very easiness of the deed held her back
   the very easiness of the deed held her back
   
5. Absence of affectation or pretense  ( simmpleness , simplicity )
   absence of affectation or pretense