isohel /īˈsō-hel/

A contour line of equal amounts of sunshine

• rotifer
• Rotifera
• rotiferal
• rotiferous
• rotifers
• roting
• rotis
• rotisserie
• rotisseries
• rotl
• rotls
• rotograph
• rotographed
• rotographing
• rotographs
• rotogravure
• rotogravures
• rotolo
• rotor
• rotorcraft
• rotorcrafts
• rotor plane
• rotor planes
• rotors
• rotor ship