In Crinoidea, situated next to a basal and articulated therewith.
n. One of the parabasalia of a crinoid; a parabasale.
Word Usage
"Other significant results included a mean increase in superficial cells (25.9% SCE-A vs 3.8% placebo), a mean decrease in parabasal cells (36.3% SCE-A vs 5.7% placebo), and a mean reduction in pH (1.47 SCE-A vs 0.30 placebo)."