conventional
adjective(con-ven-tion-al)
represented in simplified or symbolic form
conventional
adjective(con-ven-tion-al)
rigidly formal or bound by convention
conventional
adjective(con-ven-tion-al)
conforming with accepted standards
Examples:
A conventional view of the world. 
conventional
adjective(con-ven-tion-al)
following accepted customs and proprieties
Examples:
Conventional wisdom. 
She had strayed from the path of conventional behavior. 
Conventional forms of address. 
conventional
adjective(con-ven-tion-al)
in accord with or being a tradition or practice accepted from the past
Examples:
A conventional church wedding with the bride in traditional white. 
The conventional handshake. 
conventional
adjective(con-ven-tion-al)
unimaginative and conformist
Examples:
Conventional bourgeois lives. 
Conventional attitudes. 
conventional
(con-ven-tion-al)
(weapons) using energy for propulsion or destruction that is not nuclear energy
Examples:
Conventional warfare. 
Conventional weapons.