Übel

Evil, sickness

Übelkeit

Nausea

Übelriechend

Fetid, vile-smelling

Uebergangszeit

Change of life, cessation of the menses

Umschlag

Abortion

Unbekannt

Unknown

(Entry from a Church in New York)

Ungarische krankheit

Malaria

Unglücksfall

Falling sickness, epilepsy

Unterliebsbrand

Abdominal gangrene.

(Entry from an 1849 Church Record in Branna, Czech Republic)

Unterleibsentzündung

Peritonitis; inflammation of the peritoneum; the serous membrane that lines the walls of the abdominal cavity and folds inward to enclose the viscera.

Example from an 1834 Church Record in Germany:

Unterleibskrankheit

Abdominal disease

Unterleibsleiden

Abdominal affection

Unterleibsschmerzen

Abdominal pain

Unterleibstyphus

Typhus Abdominalis (Typhoid fever)

Unterleibswassersucht

Ascites; an abnormal accumulation of serous fluid in the abdominal cavity.

Unwohlsein

Illness

Unzeitig Geburt

Untimely Birth

Urämie

Uremia