垇

(used in place names) / variant of 坳[ao4]

depressed / sunken / indented / concave / female (connector etc)

variant of 窪|洼[wa1] / (used in names)

Tu (ethnic group) / surname Tu

earth / dust / clay / local / indigenous / crude opium / unsophisticated / one of the eight categories of ancient musical instruments 八音[ba1 yin1]