鬼胎
き
た
い
Meanings
1
anxiety; secret fear; hidden worry
Only when written 鬼胎
Refers to a nagging worry or fear that one keeps to oneself, often without a clear external cause. The kanji 鬼 (demon) + 胎 (womb) suggests something sinister growing inside.
It seems there is always a secret fear lurking in his heart.
Ever since hearing that news, I've been living with a nagging anxiety.
2
hydatidiform mole; molar pregnancy
Medical term for an abnormal pregnancy where a non-viable mass forms in the uterus. Often appears in the compound 胞状奇胎 (ほうじょうきたい).
See also: 胞状奇胎
Hydatidiform mole is often detected in early pregnancy.