PUO
English
editNoun
editPUO (plural PUOs)
- Pyrexia of unknown origin.
- 1933, Vera Brittain, Testament of Youth, Penguin, published 2005, page 402:
- The particular “bug” that had assailed me was difficult to locate, but was obviously a form of “P.U.O.” or trench fever not dissimilar from the Malta disease in 1916.