The tumors appear as discoid prominences of varying size and number.
The radiate type is shown by discoid infusoria, by medusæ, by starfish and their allies.
Anterior above with a small, linear-oval, black, discoid spot.
Heads discoid, 15–many-flowered, in corymbose cymes; flowers perfect.
The tubular flowers compose the disk; and a head which has no ray-flowers is said to be discoid.
Heads discoid, 2–5-flowered, several together clustered into a compound pedunculate head; flowers perfect.
Heads rather many-flowered, discoid; flowers as in Pluchea, the central usually sterile.
They are smooth, rounded, or discoid cysts, varying in size from a split-pea to a Tangerine orange.
There are two lateral, discoid, brown chromatophores, each of which possesses a central amylum granule.
discoid dis·coid (dĭs'koid') or dis·coi·dal (dĭ-skoid'l)
adj.
Shaped like or resembling a disk.
