Z₁₀O₁N₁A₁

13 points

ZONA is validvalid

a transparent substance surrounding the ovum of mammals [n ZONAE]

5,430 of 196,601 in NWL2023·also valid in CSW24

(Latin) a girdle or belt; a zone [n ZONAE]

280,387 of 280,887 in CSW24·also valid in NWL2023