I₁S₁O₁D₂O₁S₁E₁

8 points

ISODOSE is validvalid

pertaining to zones that receive equal doses of radiation [adj]

42,867 of 196,601 in NWL2023·also valid in CSW24

one of several zones with equal radiation [n -S]

124,824 of 280,887 in CSW24·also valid in NWL2023