For an object (loc ref ma-an) to have a circumscribed indentation (theme).
mage'yongngāan
A handle has an indentation to hold a woven strip of rattan, allūbung, bellag, pihhiw; the body has an indentation as a result of a rubber band around the wrist, a ring around a finger, cap around the head. Seeds such as rice grains or beans have indentations when they do not fully develop due to disease or lack of rain.
ma-an: mage'yongan, mage'yongngāan