Wiktionary
flaglike
a. Resembling or characteristic of a flag (cloth emblem).
Usage examples of "flaglike".
She shook her head, and began to leaf through the pages again, but so far as she could see, the slim volume held no words for spells, and nothing resembling music, not even the flaglike medieval tablature she vaguely remembered from her graduate days.
Reaching the top, she grabbed on to one of the flaglike ceiling sections that was now hanging straight down.