Word

へそ、ほぞ、ヘソ
navel; belly button; protrusion or depression in the middle of an object; center; centre; most important part; main point
Word

臍下丹田

せいかたんでん
pit of the stomach
Word

臍繰り

綜麻繰
へそくり
secret savings; stash
Word

臍繰り金

へそくり金
へそくりがね
secret savings
Word

臍帯

さいたい、せいたい
umbilical cord
Word

臍を噛む

ほぞを噛む
ほぞをかむ
to regret bitterly; to be very sorry (for)
Word

臍のゴマ

へそのゴマ
belly-button lint; navel fluff
Word

臍を固める

ほぞを固める
ほぞをかためる
to make up one's mind (to do something); to resolve firmly (to do something)
Word

膃肭臍

膃肭獣
おっとせい、オットセイ
fur seal (esp. the northern fur seal, Callorhinus ursinus); Alaskan fur seal
Word

出べそ

出臍
でべそ
protruding navel; outie