cardialgia /kär-di-alˈji-ə/ or cardialgy /kärˈdi-al-ji/

1. Discomfort or a burning pain at the upper orifice of the stomach, apparently at the heart
2. Heartburn

• ketene
• ketenes
• keto-
• ketonaemia
• ketone
• ketone bodies
• ketone body
• ketonemia
• ketonemias
• ketones
• ketonic
• ketonuria
• ketonurias
• ketoprofen
• ketose
• ketoses
• ketosis
• ketotic
• kets
• kettle
• kettled
• kettledrum
• kettledrummer
• kettledrummers
• kettledrums