height (of person); length of clothing from shoulders to bottom (tailor or dressmaker's measure)[cedict]
七
qīㄑㄧ
seven; 7[cedict]
尺
chǐㄔˇ
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]