1. A line connecting points on the earth's surface having the same mean summer temperature

Derived forms: isotheres

• demagogue
• demagoguery
• demagogy
• demand
• demand deposit
• demand feeding
• demand for explanation
• demand for identification
• demand loan
• demand note
• demand-pull inflation
• quadrat
• quadrate
• quadratic
• quadratic equation
• quadratic polynomial
• quadratics
• quadrature
• quadrennial
• quadrennium
• quadri-
• quadric
• quadric surface
• quadriceps
• quadriceps femoris