P3L1A1N1U1L1O1I1D2
12 points
PLANULOID is validvalid
[adj]
of or like a planula, a free-swimming, two-layered, often flattened larva of coelenterates etc. [adj]
[adj]
of or like a planula, a free-swimming, two-layered, often flattened larva of coelenterates etc. [adj]