fluey

adjective2

1. •
   Similar to influenza, or as if suffering from influenza.

   • I felt fluey this morning: all bunged up, achey, dizzy and tired.
2. •
   (no longer used) Downy; fluffy.

   • the latch-key[…]got itself stuffed up with a fluey substance, and the harder I poked it into the keyhole, the harder that obstruction became — 1869