sig·moid·o·scope 
(sĭg-moidə-skōp′)
(sĭg-moidə-skōp′)n.
A tubular instrument used for inspection of the sigmoid colon.
sig·moid′o·scopic (-skŏpĭk) adj.
sig′moid·osco·py (sĭg′moi-dŏskə-pē) n.
- ultramodernistic
- ultramontane
- ultramontanism
- ultramontanist
- ultramundane
- ultranational
- ultranationalism
- ultranationalist
- ultranationalistic
- ultrashort
- ultrasonic
- ultrasonically
- ultrasonics
- ultrasonogram
- ultrasonograph
- ultrasonographer
- ultrasonographic
- ultrasonography
- ultrasophisticated
- ultrasound
- ultrastructure
- ultrathin
- ultraviolet
- ultraviolet astronomy
- ultraviolet dropout