disciform
[dĭs′ə-fôrm′, dĭs′kə-]
adj.
Flat and rounded in shape; discoid.
The American Heritage® Stedman's Medical Dictionary
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Examples from the Web for disciform
Historical Examples of disciform
Disciform or Disk-shaped, flat and circular, like a disk or quoit.
The Elements of BotanyAsa Gray
Spores produced on sporophores, compacted into one or more globose or disciform bodies, contained within a distinct peridium.
The Mushroom, Edible and OtherwiseM. E. Hard