cake urchin
noun
: a strongly flattened sea urchin (order Exocycloida): such as
a
: sand dollar
b
: keyhole urchin
Word History
Etymology
so called from the disklike shape
- side whip graft
- side wind
- side with
- side yard
- side-band transmission
- side-bar keel
- side-bar rule
- side-beam engine
- side-blown
- side-box
- side-by-side
- side-centered
- side-chain theory
- side-close
- side-coat
- side-cut brick
- side-delivery rake
- side-dress
- side-dressed
- side-dresses
- side-dressing
- side-end lines
- side-eye
- side-eyed
- side-glance