9-letter words containing ui
- waveguide — a conduit, as a metal tube, coaxial cable, or strand of glass fibers, used as a conductor or directional transmitter for various kinds of electromagnetic waves.
- zoot suit — a man's suit with baggy, tight-cuffed, sometimes high-waisted trousers and an oversized jacket with exaggeratedly broad, padded shoulders and wide lapels, often worn with suspenders and a long watch chain and first popularized in the early 1940s.