n. 1. Unfortunate event or issue of an undertaking; failure to attain a proper or desired result or reach a destination; as, a serious miscarriage of justice. [ 1913 Webster ]
When a counselor, to save himself, Would lay miscarriages upon his prince. Dryden. [ 1913 Webster ]
2. Ill conduct; evil or improper behavior; as, the failings and miscarriages of the righteous. Rogers. [ 1913 Webster ]
3. The act of bringing forth a child before the time it is viable; a premature birth, resulting in death of the fetus; spontaneous abortion. [ 1913 Webster +PJC ]
[あんていき, anteiki](n) stable period (with ref. to pregnancy, typically from 4th month when the placenta is fully formed, morning sickness usually goes away and risk of miscarriage decreases)[Add to Longdo]