adj.
1.following accepted customs and proprieties
2.conforming with accepted standards
3.(weapons) using non-nuclear energy for propulsion or destruction
4.unimaginative and conformist
5.represented in simplified or symbolic form
6.in accord with or being a tradition or practice accepted from the past
7.rigidly formal or bound by convention
Idiom of the Day
out front
to be in the front of one's house
"My bicycle is out front," said the young boy.