topical in WordNet English dictionary

1. of or relating to or arranged by topics
   "a detailed record on both a chronological and a topical basis"
   topical 
   
2. of interest at the present time
   "a topical reference"; "a topical and timely study of civil liberty"
   topical 
   
3. pertaining to the surface of a body part
   "a drug for topical (or local) application"; "a topical anesthesia"
   topical