Wiktionary
pillarlike
a. Resembling or characteristic of a pillar.
Usage examples of "pillarlike".
Roberts stopped, beside the gray pillarlike leg of the behemoth that had its shoulders and snout inside the space yacht, and its huge sledgehammer-like tail swishing threateningly behind it.
At the end of the row, near the entrance to the tent, a large, sluggish animal stood asleep on its four pillarlike legs.