Main Entry: esoph·a·gos·co·py Variant: or chiefly Britishoe·soph·a·gos·co·py/i-"säf-&-'gäs-k&-pE/ Function: noun Inflected Form: plural-pies : examination of the esophagus by means of an esophagoscope —esoph·a·go·scop·icor chiefly Britishoe·soph·a·go·scop·ic/i-"säf-&-g&-'skäp-ik/adjective