matricide /māˈtri- or matˈri-sīd/

1. A murderer of his or her own mother
2. The murder of one's own mother

matricīˈdal adjective

• postered
• poste restante
• poster girl
• poster girls
• postering
• posterior
• posterior cruciate ligament
• posteriorities
• posteriority
• posteriorly
• posteriors
• posterisation
• posterisations
• posterise
• posterised
• posterises
• posterising
• posterities
• posterity
• posterization
• posterizations
• posterize
• posterized
• posterizes
• posterizing