Letters that make annulus
s, a, l, n, u are letters that make 'annulus'
2 possible definitions for 'annulus'
Under this definition, annulus is a noun and has the following properties:
ring, halo, doughnut, anchor ring have the same meaning as 'annulus'
'annulus' can be a type of toroid.
fairy ring, fairy circle are types of 'annulus'.
Under this definition, annulus is a noun and has the following properties:
skirt has the same meaning as annulus
'annulus' can be a type of plant part, plant structure.
'annulus' can be a part of partial veil.
'annulus' can be a category of Fungi, kingdom Fungi, fungus kingdom.