怸

Han character

 * 1) (archaic variant of 悉) know, learn about, comprehend
 * 2) completely
 * 3) to do one's utmost to
 * 4) a type of herb used in traditional Chinese medicine, specifically the root of a  ( spp.)
 * 5) fine (texture)
 * 6) meticulous, close (analysis)
 * 7) detailed