Simplify

sim•pli•fy        transitive verb        \ˈsim-plə-ˌfī\
sim•pli•fied     sim•pli•fy•ing

Definition of SIMPLIFY
: to make simple or simpler: as
a : to reduce to basic essentials
b : to diminish in scope or complexity : STREAMLINE
c : to make more intelligible : CLARIFY
     — sim•pli•fi•ca•tion \ˌsim-plə-fə-ˈkā-shən\ noun
     — sim•pli•fi•er \ˈsim-plə-ˌfī(-ə)r\ noun

Origin of SIMPLIFY
French simplifier, from Medieval Latin simplificare, from simplus simple
First Known Use: 1759

Definition from merriam-webster