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

• prothalamium
• prothalli
• prothallia
• prothallial
• prothallic
• prothallium
• prothalloid
• prothallus
• protheses
• prothesis
• prothetic
• prothonotarial
• prothonotariat
• prothonotariats
• prothonotaries
• prothonotary
• prothoraces
• prothoracic
• prothorax
• prothoraxes
• prothrombin
• prothrombins
• prothyl
• prothyle
• protist