annulus

🇬🇧 en fi 🇫🇮

annulus noun /-li/ , /ˈænjəlaɪ/ , /ˈænjələs/ , /ˈænjʊlaɪ/ , /ˈænjʊləs/
ring- or donut-shaped area or structure	kehä, rinkilä
structure surrounding a sporangium (or part of it) which shrinks and causes it to rupture for seed dispersal	annulus, rengas
remnants of a partial veil which leaves a ring on the stem of a mushroom	annulus, rengas, rengasvyöhyke
region in a plane between two concentric circles of different radii topological space homeomorphic to the region in a plane between two concentric circles of different radii	annulus, rengasalue
ring of fibrous tissue; specifically, such a ring around an opening of a heart valve ring of light in a celestial body, especially when caused by an annular eclipse	rengas
in a well: the space between a pipe or tube and any pipe, tube, casing, or sides of a hole surrounding it	rengasmainen väli, välitila

annulus
	annulus

Wiktionary Links