sig·moid·o·scope (sĭg-moi'də-skōp') n. A tubular instrument for visual examination of the sigmoid colon. sig·moid'o·scop'ic (-skŏp'ĭk) adj., sig'moid·os'co·py (sĭg'moi-dŏs'kə-pē) n.
Main Entry: sig·moid·os·co·py Pronunciation: "sig-"moi-'däs-k&-pE Function: noun Inflected Form: plural-pies : the process of using a sigmoidoscope called also proctosigmoidoscopy —sig·moid·o·scop·ic/-d&-'skäp-ik/adjective