left ventricle
(redirected from ventriculus sinister)Also found in: Thesaurus, Medical.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Switch to new thesaurus
| Noun | 1. |  left ventricle - the chamber on the left side of the heart that receives arterial blood from the left atrium and pumps it into the aortaheart ventricle, ventricle - a chamber of the heart that receives blood from an atrium and pumps it to the arteries |