Main Entry: funnel chest Function: noun : a depression of the anterior wall of the chest produced by a sinking in of the sternum called also funnel breast,pectus excavatum
funnel chest fun·nel chest (fŭn'əl) n. A hollow at the lower part of the chest caused by a backward displacement of the xiphoid cartilage. Also called funnel breast, pectus excavatum, pectus recurvatum.
