lower abdomen; hypogastrium
Refers to the lower part of the abdomen, below the navel. Used in medical and everyday contexts.
I feel pain in my lower abdomen.
下腹部の脂肪を落とす運動をしている。
I'm doing exercises to lose lower belly fat.
lower abdominal pain; hypogastric pain
Compound of 下 (か, 'lower') + 腹部 (ふくぶ, 'abdomen').