Definitions

1. verb

to make something no longer circular or spherical in shape

“The architect had to unround the base of the building to accommodate the new design.”

2. verb

to remove the roundness or circular appearance of something

“The artist chose to unround the edges of the painting to create a more abstract effect.”

3. adjective

not round or circular in shape

“The unround stones were used to create a unique pathway in the garden.”