The pupil is always dilated and insensitive to light.
Asplanchnaceae, plankton, dwellers in small pools, are, however, ovoid, and Trochosphaera is spherical and must owe its floating powers to the low density of the liquid in its enormously dilated bodycavity.
Her pupils dilated as he neared, her breath quickening.
(ii.) In Scrupocellaria, Menipea and Caberea a single, greatly dilated marginal spine, the "scutum" or "fornix," may protect the I'IG.
In length, with very deep lobes at the lower part, but dilated widely at the apex, and there notched.