diastole /dī-asˈtə-lē/

1. Dilatation of the heart and arteries, opp to systole (physiology)
2. The lengthening of a short syllable, as before a pause

diastolic /dī-ə-stolˈik/ adjective

• mountain railway
• mountain range
• mountain ranges
• mountain ringlet
• mountain ringlets
• mountains
• mountain sheep
• mountains-high
• mountain sickness
• mountainside
• mountainsides
• mountain soap
• mountain sorrel
• Mountain Standard Time
• mountain tallow
• mountain tea
• mountain teas
• Mountain Time
• mountain-top
• mountain-tops
• mountain wood
• mountant
• mountants
• mountebank
• mountebanked