Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun cycloid

1 sense of cycloid

Sense 1
cycloid -- (a line generated by a point on a circle rolling along a straight line)
       => roulette, line roulette -- (a line generated by a point on one figure rolling around a second figure)

Antonyms of adj cycloid

1 sense of cycloid

Sense 1
cycloid, cycloidal -- (resembling a circle)

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

Similarity of adj cycloid

1 sense of cycloid

Sense 1
cycloid, cycloidal -- (resembling a circle)
       => rounded (vs. angular) -- (curving and somewhat round in shape rather than jagged; "low rounded hills"; "rounded shoulders")