Antonyms of adj hyperboloidal

1 sense of hyperboloidal

Sense 1
hyperboloidal -- (having the shape of a hyperboloid)

INDIRECT (VIA rounded) -> angular, angulate -- (having angles or an angular shape)

Similarity of adj hyperboloidal

1 sense of hyperboloidal

Sense 1
hyperboloidal -- (having the shape of a hyperboloid)
       => rounded (vs. angular) -- (curving and somewhat round in shape rather than jagged; "low rounded hills"; "rounded shoulders")