seed fern
noun
any of various plants of the order Lyginopteridales (or Cycadofilicales), known only as fossils, having fernlike leaves and reproducing by means of seeds.
Also called
pteridosperm.
Origin of seed fern
First recorded in 1925–30
Words nearby seed fern
seed capital,
seed capsule,
seed coat,
seed coral,
seed corn,
seed fern,
seed leaf,
seed money,
seed oyster,
seed pearl,
seed plant