re·flec·tive 
(rĭ-flĕktĭv)
(rĭ-flĕktĭv)adj.
1.
a. Of, relating to, produced by, or resulting from reflection.
b. Capable of or producing reflection: a reflective surface.
2. Characterized by or given to serious thinking or contemplation; thoughtful. See Synonyms at pensive.
re·flective·ly adv.
re·flective·ness n.