peridinian /per-i-dinˈi-ən/

A dinoflagellate

Peridinˈium noun

1. A genus of dinoflagellates
2. (without cap; pl peridinˈiums or peridinˈia) a member of the genus

• mountain sorrel
• Mountain Standard Time
• mountain tallow
• mountain tea
• mountain teas
• Mountain Time
• mountain-top
• mountain-tops
• mountain wood
• mountant
• mountants
• mountebank
• mountebanked
• mountebankeries
• mountebankery
• parasitologies
• portrait-bust
• portrait-busts
• portraited
• portrait-galleries
• portrait-gallery
• portraiting
• portrait-painter
• portrait-painters
• portrait-painting