Senses
竭 to exhaust
(bound form) to exhaust; to use up; to reach the end of something
竭 to do one's utmost
(bound form) to put forth all of one's effort or resources
竭 to dry up
(bound form) to dry up or become parched, as with a body of water or a source of energy
竭 surname
a Chinese surname
竭 to bear
(literary) to carry on the back; to shoulder or support