annulus, n.
(annuli)
(annuli)
(Fungi) a remnant of the partial veil that in mature mushrooms surrounds the stem like a collar
<noun.plant>
annulus skirt
semantic pointers
domain of synset (topic)
hypernym
part holonym
a toroidal shape
<noun.shape> freq. cnt.: 2 freq. cnt.: 2
anchor ring annulus doughnut halo ring
sample sentences
"a ring of ships in the harbor""a halo of smoke"