retroreflection
noun
ret·ro·re·flec·tion ˌre-trō-ri-ˈflek-shən 
: the action or use of a retroreflector
retroreflective
ˌre-trō-ri-ˈflek-tiv
adjective 
Word History
First Known Use
circa 1965, in the meaning defined above
- bargain for
- bargain hunter
- bargain plea
- bargain with
- bargain-basement
- bargained
- bargained (with)
- bargained away
- bargained with
- bargainee
- bargainer
- bargainers
- bargainest
- bargaining
- bargaining (with)
- bargaining away
- bargaining chip
- bargaining counter
- bargaining power
- bargaining with
- bargainnest
- bargainor
- bargains
- bargains (with)
- bargains away