Main Entry: di·a·scope Pronunciation: 'dI-&-"skOp Function: noun : a plate of glass pressed against the skin so as to expel the blood froma part and show anatomical changes —di·a·scop·ic/"dI-&-'skäp-ik/adjective —di·as·co·py/dI-'as-k&-pE/nounplural-pies