English

Noun

diarrhœa ‎(countable and uncountable, plural diarrhœas or diarrhœæ)

1. (chiefly British) Archaic spelling of diarrhea.
   • 2005, Edward Shalts, The American Institute of Homeopathy Handbook for Parents, page 326:

     Stool. Crawling and constriction in rectum. Stool large and hard (Bry); whitish, watery, sour. Prolapse ani, and burning, stinging hæmorrhoids. Diarrhœa of undigested, food, fetid, with ravenous appetite. Children’s diarrhœa. Constipation; stool at first hard, then pasty, then liquid.

Latin

Noun

diarrhœa f ‎(genitive diarrhœæ); first declension

1. alternative typography of diarrhoea

Declension

First declension.