yawn + -y
yawny (comparative yawnier, superlative yawniest)
- Prone to yawning.
- 1848, A Home for All by O.S. Fowler
- Waking up in the small room, you feel dull, stupid, gloomy, oppressed, yawny, lax, and all unstrung in body and mind....
- Sounding like a yawn.
- boring, uninteresting, causing yawns.