topical /ˈtɑːpɪkəl/ adjective Learner's definition of TOPICAL
1
[more topical; most topical] : relating to current news or events : dealing with things that are important, popular, etc., right now有关时事的;时下关注的 2
medical : made to be put on the skin外用的;表面的 — topically
/ˈtɑːpɪkli/ adverb — topicality
/ˌtɑːpəˈkæləti/ noun [noncount]