a Chinese foot; one-third of a meter; a ruler; a tape-measure; a musical note on the traditional Chinese scale; one of the three acupoints for measuring pulse in Chinese medicine[cedict]
丁
dīngㄉㄧㄥ
surname Ding; cubes (of food); fourth of 10 heavenly trunks 十天干; fourth in order; letter "D" or roman "IV" in list "A, B, C", or "I, II, III" etc; butyl[cedict]